Publications

2024

176. L. Ban, H. Tang, J. Heitland, C.W. West, B.L. Yoder, I. Thanopulos and R. Signorell,
Ion imaging of spatially inhomogeneous nanoplasmas in NaCl particles
Nanoscale, 16, 5695-5705 (2024)
DOI: external page10.1039/D3NR06368B

2023

175. F.W. Stollberger, M.J. Gleichweit, G. David, R. Signorell, A. Bergmann,
Direct Influence of Aerosol Particles on Cavity Enhanced Spectroscopy: Modeling and first experimental results
Aero. Sci. & Tech., accepted
DOI: external page10.1080/02786826.2023.2292810

174. J. Barnes, D. Borgeaud dit Avocat, E. Simmen, H. Yang, B. Yoder, R. Signorell,
„Comparison of magnetic deflection among neutral sodium-doped clusters Na(H2O)n, Na(NH3)n, Na(MeOH)n and Na(DME)n
J. Phys. Chem. A, 127, 8544-8555 (2023)
doi: external page10.1021/acs.jpca.3c03820

173. S. Hartweg, J. Barnes, B.L. Yoder, G.A. Garcia, L. Nahon, E. Miliordos and R. Signorell
Solvated dielectrons from optical excitation: An effective source of low-energy electrons
Science, 380, 1161-1165 (2023)
doi: external page10.1126/science.adh0184 , external page10.3929/ethz-b-000614355
free access: external pagehere
Highlighted:
a) external pageCORDIS news
b) ETH News Deutsch
    ETH News English

172. P.C. Arroyo, M.J. Gleichweit, M.E. Diveky and R. Signorell
A Multilayer Heat and Mass Transfer Model for Photoacoustics of Aerosol Particles
Aero. Sci. & Tech., 57, 742-757 (2023)
doi: external page10.1080/02786826.2023.2206450

171. S. Ishizuka, O. Reich, G. David and R. Signorell
Photo-Induced Shrinking of Aqueous Glycine Aerosol Droplets
Atmos. Chem. Phys., 23, 5393–5402 (2023)
doi: external page10.5194/acp-23-5393-2023

170. O. Reich, M.J. Gleichweit, N. Leemann, G. David and R. Signorell
Hygroscopic growth of single atmospheric sea salt aerosol particles from mass measurement in an optical trap
Environ. Sci.: Atmos., 3, 695 (2023)
doi: external page10.1039/D2EA00129B

169. S. Feusi*, J. Krohn*, C. Li and R. Signorell
Mutual independence of water and n-nonane nucleation at low temperatures
J. Chem. Phys., 158, 074301 (2023)
doi: external page10.1063/5.0138628
* denotes equal contribution

168. L. Ban, F. van Swaaij, S. Fazzolari and R. Signorell
Particle beam deflection imaging for simultaneous characterization of aerosol particle size and charge
J. Aerosol Sci., 167, 106080 (2023)
doi: external page10.1016/j.jaerosci.2022.106080

 

2022

167. M.J. Gleichweit, M.A. Mohajer, D. Borgeaud, M.E. Diveky, G. David and R. Signorell
Coupling between modulated Mie scattering and photoacoustic signal generation in optically trapped, single aerosol particles
Proc. SPIE, 12198, Optical Trapping and Optical Micromanipulation XIX, 1219805 (2022)
doi: external page10.1117/12.2633423

166. E.A. Parmentier, P.C. Arroyo, R. Gruseck, L. Ban, G. David and R. Signorell
Charge effects on the photodegradation of single optically trapped oleic acid aerosol droplets
J. Phys. Chem. A., 126, 4456-4464 (2022)
doi: external page10.1021/acs.jpca.2c01370

165. P.C. Arroyo, G. David, P.A. Alpert, E.A. Parmentier, M. Ammann and R. Signorell
Amplification of light within aerosol particles accelerates in-particle photochemistry
Science, 376, 293-296 (2022)
doi: external page10.1126/science.abm7915 (free access), 10.3929/ethz-b-000543983
Highlighted:
a) DownloadETHZ highlight (PDF, 463 KB)
b) DownloadPopular Science (PDF, 453 KB)
c) external pageChemistry World

164. R. Signorell and B. Winter
Photoionization of the aqueous phase: Clusters, droplets and liquid jets
Phys. Chem. Chem. Phys., 24, 13438-13460 (2022)
doi: external page10.1039/D2CP00164K
Highlighted:
a) Cover image
b) external page2022 PCCP HOT Articles

163. J.W. Niman, B.S. Kamerin, V.V. Kresin, J. Krohn, R. Signorell, R. Halonen and K. Hansen
Shells in CO2 Clusters
Phys. Chem. Chem. Phys., 24, 5343-5350 (2022)
doi: external page10.1039/D1CP05866E
Highlighted:
a) external page2022 PCCP HOT Articles

162. B. Wyslouzil and R. Signorell
Nucleation studies in supersonic flow
in „Uniform Supersonic Flows in Chemical Physics, Chemistry Close to Absolute Zero Studied Using the CRESU Method”
Eds. B. R. Rowe, A. Canosa and D. E. Heard, World Scientific (2022)
doi: external page10.1142/q0324

161. X. Kong, S. Zhu, A. Shavorskiy, J. Li, W. Liu, P. Corral Arroyo, R. Signorell, S. Wang and J. B.C. Pettersson
Surface solvation of Martian salt analogues at low relative humidities
Environ. Sci. Atmos., 2, 137-145 (2022)
doi: external page10.1039/D1EA00092F
Highlighted:
a) DownloadCover image (PDF, 18.1 MB)

160. K. Esat
„Optomechanical mass sensing”
Application Note, Zurich Instruments (2022)
external pageLink to Paper

159. L. Ban, H. Tang, B.L. Yoder and R. Signorell
Time-dependent photoemission from droplets: Influence of size and charge on the photophysics near the surface
Faraday Discuss., 236, 461-484 (2022)
doi: external page10.1039/D1FD00108F

2021

158. O.R. Reich, G. David, R. Signorell
Anharmonic aerosol particle dynamics at Mie resonances in modulated counter-propagating optical tweezers
Proc. SPIE 11798, Optical Trapping and Optical Micromanipulation XVIII, 1179827 (2021)
doi: external page10.1117/12.2593583

157. R. Signorell
Mass transfer kinetics between gas and particle phase of an aerosol”
Bunsen-Magazin, 5, 219-222 (2021)
doi: external page10.26125/qtv5-mc12

156. L. Ban, B.L. Yoder and R. Signorell
Size-resolved electron solvation in neutral water clusters
J. Phys. Chem. A, 125, 5326-5334 (2021)
doi:  external page10.1021/acs.jpca.1c03631

155. K. Dingilian, M. Lippe, J. Kubečka, J. Krohn, C. Li, R. Halonen, F. Keshavarz, B. Reischl, T. Kurtén, H. Vehkamäki, R. Signorell and B. Wyslouzil
New Particle Formation from the Vapor Phase: From Barrier Controlled Nucleation to the Collisional Limit
J. Phys. Chem. Lett., 12, 4593-4599 (2021)
doi: external page10.1021/acs.jpclett.1c00762

154. M. Diveky, M. Gleichweit, S. Roy and R. Signorell
Shining new light on the kinetics of water uptake by organic aerosol particles”
J. Phys. Chem. A, 125, 3528-3548 (2021)
doi: external page10.1021/acs.jpca.1c00202 
Highlighted:
a) external pageCover image
b) external pageACS LiveSlides

153. E.A. Parmentier, G. David, P. Corral Arroyo, S. Bibawi, K. Esat and R. Signorell
„Photochemistry of single optically trapped oleic acid droplets”
J. Aerosol Sci.
, 151, 105660 (2021)
doi: external page10.1016/j.jaerosci.2020.105660

152. D. Schilter
Volatile molecule chooses to cooperate
Nat. Rev. Chem. (2021)
doi: external page10.1038/s41570-021-00257-6

151. C. Li, J. Krohn, M. Lippe and R. Signorell
„How volatile components catalyze vapor nucleation”
Sci. Adv., 7, eabd9954 (2021)
doi: external page10.1126/sciadv.abd9954
Highlighted:
a) DownloadETH News (PDF, 138 KB)
b) external pageResearch Highlights: Nature Reviews Chemisty
c) Hot Paper in the Bunsen-Magazin 2/2021

150. J.V. Barnes, M. Beck, S. Hartweg, A. Luski, B.L. Yoder, J. Narevicius, E. Narevicius and R. Signorell
„Magnetic deflection of neutral sodium-doped ammonia clusters”
Phys. Chem. Chem. Phys., 23, 846-858 (2021)
doi: external page10.1039/D0CP04647G
Highlighted:
a) external pageJournal cover page

149. C. Li and R. Signorell
„Understanding vapor nucleation on the molecular level: A review”
J. Aerosol Sci., 153, 105676 (2021)
doi: external page10.1016/j.jaerosci.2020.105676
Highlighted:
a) DownloadJournal cover page (GIF, 17 KB)

2020

148. O. Reich, G. David, K. Esat and R. Signorell
Weighing picogram aerosol droplets with an optical balance
Commun. Phys.
, 3, 223 (2020)
doi: external page10.1038/s42005-020-00496-x

147. G. David, E.A. Parmentier, I. Taurino and R. Signorell
Assessment of the chemical evolution of E-cigarette droplets
Chimia, 74, 733 (2020)
doi: external page10.2533/chimia.2020.733  

146. L. Ban, C. West, E. Chasovskikh, T.E. Gartmann, B.L. Yoder and R. Signorell
Below band gap formation of solvated electrons in neutral water clusters?
J. Phys. Chem. A124, 7959–7965 (2020)
doi: external page10.1021/acs.jpca.0c06935
link: external pagearxiv.org/abs/2008.12681

145. M.E. Diveky, M.J. Gleichweit, S. Roy, E. Bartalucci and R. Signorell
Photoacoustics of single aerosol droplets immobilised by counter-propagating optical tweezers
SPIE Proceedings Volume 11463, Optical Trapping and Optical Micromanipulation XVII, 1146316 (2020)
doi: external page10.1117/12.2566041

144. J. Krohn, M. Lippe, C. Li and R. Signorell
Carbon dioxide and propane nucleation: The emergence of a nucleation barrier
Phys. Chem. Chem. Phys., 22, 15986-15998 (2020)
doi: external page10.1039/D0CP01771J

143. A. Trabattoni, L. Colaizzi, L. Ban, V. Wanie, K. Saraswathula, E. Månsson, P. Rupp, Q. Liu, L. Seiffert, E. Herzig, A. Cartella, B.L. Yoder, F. Legare, M. Kling, T. Fennel, R. Signorell and F. Calegari
Photoelectron spectroscopy of large water clusters ionized by an XUV comb
J. Phys. Photonics2, 035007 (2020)
doi: external page10.1088/2515-7647/ab92b1/pdf

142. G. David, E.A. Parmentier, I. Taurino and R. Signorell
Tracing the composition of single e-cigarette aerosol droplets in situ by laser-trapping and Raman scattering
Sci. Rep., 10, 7929 (2020)
link: external pagehttps://rdcu.be/b38Hc

141. R. Signorell
Electron scattering in liquid water and amorphous ice: A striking resemblance
Phys. Rev. Lett., 124, 205501 (2020)
doi: external page10.1103/PhysRevLett.124.205501
link: external pagearxiv.org/abs/2003.14008
Highlighted:
a) Editor's Suggestion

140. L. Ban, B.L. Yoder and R. Signorell
Photoemission from Free Particles and Droplets
Ann. Rev. Phys. Chem., 71, 315-334 (2020)
doi: external page10.1146/annurev-physchem-071719-022655

139. M.E. Diveky*, S. Roy*, G. David, J.W. Cremer and R. Signorell
Fundamental investigation of photoacoustic signal generation from single aerosol particles at varying relative humidity  
Photoacoustics, 18, 100170 (2020)
doi: external page10.1016/j.pacs.2020.100170
* denotes equal contribution
Highlighted:

a) external pageHighlighted Article

138. R. Signorell
Can current experimental data exclude non-Gaussian genuine band shapes in ultraviolet photoelectron spectra of the hydrated electron?
J. Chem. Phys. Lett., 11, 1516-1519 (2020)
doi: external page10.1021/acs.jpclett.0c00238
link: external pagearxiv.org/abs/2001.08413

137. R. Signorell
Comment on: Is the hydrated electron vertical detachment genuinely bimodal?
J. Phys. Chem. A, 124, 1666-1667 (2020)
doi: external pagepubs.acs.org/doi/10.1021/acs.jpca.9b10158
link: external pagearxiv.org/abs/2001.06915?

136. M. Buchanan
Catching electrons as they escape a liquid
Physics, 13, 4 (2020)
link: external pagephysics.aps.org/articles/v13/4

135. L. Ban, T.E. Gartmann, B.L. Yoder and R. Signorell
„Low-energy electron escape from liquid interfaces: charge and quantum effects”
Phys. Rev. Lett., 124, 013402 (2020)
doi: external page10.1103/PhysRevLett.124.013402
arxiv: external page1909.06318
Highlighted:
a) Editors' Suggestion
b) external pagePhysics: Focus Article

134. S. Roy*, M.E. Diveky* and R. Signorell
„Mass accommodation coefficients of water on organics from complementary photoacoustic and light scattering measurements on laser-trapped droplets”
J. Phys. Chem. C, 124, 2481-2489 (2020)
doi: external page10.1021/acs.jpcc.9b09934
* denotes equal contribution

2019

133. K. Majer, R. Signorell, M.F. Heringa, M. Goldmann, P. Hemberger, A. Bodi
Valence photoionization of thymine: ionization energies, vibrational structure, and fragmentation pathways from the slow to the ultrafast"
Chem. Eur. J., 25, 1-14 (2019)
doi: external page10.1002/chem.201903282

132. G. David, O. Reich, M.E. Divéky, S. Roy, E.A. Parmentier, J.W. Cremer, K. Esat, and R. Signorell
Characterization and control of droplets optically trapped in air"
SPIE Proceedings Volume 11083, Optical Trapping and Optical Micromanipulation XVI, 1108322 (2019)
doi: external page10.1117/12.2528743

131. C. Li, M. Lippe, J. Krohn, and R. Signorell
Extraction of monomer-cluster association rate coefficients from water nucleation data measured at extreme supersaturations"
J. Chem. Phys., 151, 094305 (2019)
doi: external page10.1063/1.5118350
Highlighted:
a) external pageEditor's Pick

130. T.E. Gartmann*, L. Ban*, B.L. Yoder, S. Hartweg, E. Chasovskikh, R. Signorell
Relaxation dynamics and genuine properties of the solvated electron in neutral water clusters"
J. Phys. Chem. Lett., 10, 4777-4782 (2019)
* denotes equal contribution
doi: external page10.1021/acs.jpclett.9b01802

129. M. Lippe, U. Szczepaniak, G.-L. Hou, S. Chakrabarty, J. Ferreiro, E. Chasovskikh and R. Signorell
Infrared spectroscopy and mass spectrometry of CO2 clusters during nucleation and growth"
J. Phys. Chem. A, 123, 2426-2437 (2019)
doi: external page10.1021/acs.jpca.9b01030

128. J.V. Barnes, B.L. Yoder and R. Signorell
Magic numbers for the photoelectron anisotropy in Li-doped dimethyl ether clusters
J. Phys. Chem. A, 123, 2379-2386 (2019)
doi: external page10.1021/acs.jpca.8b12262
arxiv: external page1902.09575

127. M.E. Divéky*, S. Roy*, J.W. Cremer, G. David and R. Signorell
„Assessing relative humidity dependent photoacoustics to retrieve mass accommodation coefficients of single optically trapped aerosol particles"
Phys. Chem. Chem. Phys., 21, 4721-4731 (2019)
doi: external page10.1039/C8CP06980H
* denotes equal contribution
Highlighted:
a) DownloadJournal cover page (PDF, 796 KB)
b) PCCP hot articles

2018

126. L. Ban, M. Bessemer and H. Mouhib
Highlights from the Faraday Discussion 296: quantum effects in small molecular systems"
10–12 September 2018, Edinburgh, United Kingdom
Chem. Commun., 5413620-13625 (2018)
doi: external page10.1039/c8cc90523a
General discussion
doi: external pagedx.doi.org/10.1039/C8FD90051E

125. M.A. Agner
„First laboratory results of supersaturated water nucleation characteristics at low temperatures"
AIP Scilight, 520005 (2018)
doi: external page10.1063/1.5085733

124. M. Lippe, S. Chakrabarty, J. Ferreiro, K. Tanaka and R. Signorell
„Water nucleation at extreme supersaturation"
J. Chem. Phys., 149, 244303 (2018)
doi: external page10.1063/1.5052482
Highlighted:
a) Editors' Pick
b) external pageScilight
c) DownloadJournal cover page (JPEG, 8 KB)

123. G. David, K. Esat, I. Thanopulos and R. Signorell
Morphology and motion of single optically trapped aerosol particles from digital holography" in Optical Trapping and Optical Micromanipulation XV, Proceedings of SPIE, edited by K. Dholaki and G.C. Spalding (SPIE, San Diego, 2018)
doi: external page10.1117/12.2321035

122. G. David, K. Esat, I. Thanopulos and R. Signorell
Digital holography of optically-trapped aerosol particles"
Communications Chem., 1, 46 (2018)
doi: external page10.1038/s42004-018-0047-6
Highlighted:
a) external page1st Year Anniversary Collection: Editors' Pick
 

121. Bunsentagung 2018: Kinetics in the Real World: Themed collection from the Royal Society of Chemistry, edited by J. Troe, K. Kohse-Höinghaus, J.-U. Grabow, G. Friedrichs, M. Olzmann, and R. Signorell
Phys. Chem. Chem. Phys. 20 (2018)
external pagelink

120. T.E. Gartmann*, S. Hartweg*, L. Ban, E. Chasovskikh, B.L. Yoder, R. Signorell
„Electron scattering in large water clusters from photoelectron imaging with high harmonic radiation"
Phys. Chem. Chem. Phys., 20, 16364-16371 (2018)
doi: external page10.1039/C8CP02148A

* denotes equal contribution
Highlighted:
a) external pageRSC Celebrating Excellence in Research: 100 Women in Chemistry
b) external page2018 PCCP HOT Articles: Themed collection

119. K. Esat, G. David, T. Poulkas, M. Shein and R. Signorell
„Phase transition dynamics of single optically trapped aqueous potassium carbonate particles"
Phys. Chem. Chem. Phys., 20, 11598-11607 (2018)
doi: external page10.1039/c8cp00599k
Highlighted:
a) external page2018 PCCP HOT Articles: Themed collection

2017

118. P.A. Covert, J.W. Cremer and R. Signorell
„Photoacoustic absorption spectroscopy of single optically trapped aerosol droplets” in Optical Trapping and Optical Micromanipulation XIV, Proceedings of SPIE, edited by K. Dholaki and G.C. Spalding (SPIE, San Diego, 2017), pp. 1034729
doi: external page10.1117/12.2275627

117. M.F. Heringa, J.G. Slowik, M. Goldmann, R. Signorell, P. Hemberger and A. Bodi
„The distant double bond determines the fate of the carboxylic group in the dissociative photoionization of oleic acid”
ChemPhysChem
, 18, 3595-3604 (2017)
doi: external page10.1002/cphc.201700983

116. L. Ban
„Photoelectron spectroscopy of water clusters at 26.35 eV”
Chimia
, 71, A614-A615 (2017)
link

115. J. Cremer, P. Covert, E. Parmentier and R. Signorell
„Direct measurement of photoacoustic signal sensitivity to aerosol particle size”
J. Phys. Chem. Lett.
, 8, 3398-3403 (2017)
doi: external page10.1021/acs.jpclett.7b01288

114. I. Thanopulos, D. Luckhaus and R. Signorell
„Modeling of optical binding of submicron aerosol particles in counterpropagating Bessel beams”
Phys. Rev. A
, 95, 063813 (2017)
doi: external page10.1103/PhysRevA.95.063813

113. S. Chakrabarty, J.J. Ferreiro, M. Lippe and R. Signorell
„Toluene cluster formation in Laval expansions: Nucleation and growth”
J. Phys. Chem. A
, 121, 3991-4001 (2017)
doi: external page10.1021/acs.jpca.7b03162

112. S. Amanatidis, B.L. Yoder and R. Signorell
„Shining light on low-energy electrons”
AIP Publishing Highlights, (2017)
link: external pagepublishing.aip.org

111. S. Amanatidis, B.L. Yoder and R. Signorell
„Low-energy photoelectron transmission through aerosol overlayers”
J. Chem. Phys., 146, 224204 (2017)
doi: external page10.1063/1.4983995
arxiv: external page1702.07865
Highlighted:
„Shining light on low-energy electrons”
AIP Publishing Highlights, (2017)
link: external pagepublishing.aip.org


110. D. Luckhaus, Y.-I. Yamamoto, T. Suzuki and R. Signorell
„Genuine binding energy of the hydrated electron”
Sci. Adv.
, 3, e1603224 (2017)
doi: external page10.1126/sciadv.1603224

109. T.E. Gartmann, B.L. Yoder, E. Chasovskikh and R. Signorell
„Lifetimes and energetics of the first electronically excited states of NaH2O from time-resolved photoelectron imaging”
Chem. Phys. Lett., 683, 515-520 (2017)
doi: external page10.1016/j.cplett.2017.01.044

108. S. Hartweg, B.L. Yoder, G.A. Garcia, L. Nahon and R. Signorell
„Electron scattering in liquid water - A molecular picture from gas phase water clusters”
SOLEIL Synchrotron Highlights, (2017)
link: external pageSOLEIL Highlights

107. S. Hartweg, B.L. Yoder, G.A. Garcia, L. Nahon and R. Signorell
„Size-resolved photoelectron anisotropy of gas phase water clusters and predictions for liquid water”
Phys. Rev. Lett.
, 118, 103402 (2017)
doi: external page10.1103/PhysRevLett.118.103402
arxiv: external page1612.02338
Highlighted:
a) external pageSOLEIL Highlights
b) external pageSOLEIL Webpage

2016

106. S. Hartweg, A.H.C. West, B.L. Yoder, and R. Signorell
„Metal Transition in Sodium-Ammonia Nanodroplets”
Angew. Chem. Int. Ed.
55, 12347 (2016)
doi: external page10.1002/anie.201604282

105. J.J. Ferreiro, S. Chakrabarty, B. Schlaeppi, and R. Signorell
„Observation of propane cluster size distributions during nucleation and growth in a Laval expansion”
J. Chem. Phys.
, 145, 211907 (2016)
doi: external page10.1063/1.4960050

104. R. Signorell, M. Goldmann, B.L. Yoder, A. Bodi, E. Chasovskikh, L. Lang, and D. Luckhaus
„Nanofocusing, shadowing, and electron mean free path in the photoemission from aerosol droplets”
Chem. Phys. Lett.,
658, 1-6 (2016)
doi: external page10.1016/j.cplett.2016.05.046
arxiv: external page1603.04188
Highlilghted:
a) DownloadJournal cover page (JPEG, 6 KB)

103. J.W. Cremer, K.M. Thaler, C. Haisch, R. Signorell
„Photoacoustics of single laser-trapped nanodroplets for the direct observation of nanofocusing in aerosol photokinectics”
Nat. Commun.
, 7, 10941 (2016)
doi: external page10.1038/ncomms10941

102. G. David, K. Esat, I. Ritsch, and R. Signorell
„Ultraviolet broadband light scattering for optically-trapped submicron-sized aerosol particles”
Phys. Chem. Chem. Phys.
, 18, 5477-5485 (2016)
doi: external page10.1039/c5cp06940h

2015

101. G. David and R. Signorell
„Quadruple Bessel beam trap for single droplet studies”, in „Proc. SPIE 9548, Optical Trapping and Optical Micromanipulation XII”
95480D (August 25, 2015), edited by K. Dholakia and G. C. Spalding (San Diego, California, USA, 2015), Vol. 9548, pp. 95480D
doi: external page10.1117/12.2186768

100. A.H.C. West, B.L. Yoder, D. Luckhaus, and R. Signorell
„Solvated electrons in clusters: Magic numbers for the photoelectron anisotropy”
J. Phys. Chem. A
119 (50), 12376-12382 (2015)
doi: external page10.1021/acs.jpca.5b07629

99. J.J. Ferreiro, T. E. Gartmann, B. Schläppi, and R. Signorell
„Can we observe gas phase nucleation at the molecular level?”
Z. Phys. Chem. Special Issue
, 229 (10-12), 1765-1780 (2015)
doi: external page10.1515/zpch-2015-0603

98. G. David, K. Esat, S. Hartweg, J. Cremer, E. Chasovskikh, and R. Signorell
„Stability of aerosol droplets in Bessel beam optical traps under constant and pulsed external forces”
J. Chem. Phys.
, 142 (15), 154506 (2015)
doi: external page10.1063/1.4917202

97. B. Schläppi, J.H. Litman, J.J. Ferreiro, D. Stapfer, and R. Signorell
„A pulsed uniform Laval expansion coupled with single photon ionization and mass spectrometric detection for the study of large molecular aggregates”
Phys. Chem. Chem. Phys.
17 (39), 25761-25771 (2015)
doi: external page10.1039/C5CP00061K

96. M. Goldmann, J. Miguel-Sánchez, A.H.C. West, B.L. Yoder, and R. Signorell
„Electron mean free path from angle-dependent photoelectron spectroscopy of aerosol particles”
J. Chem. Phys.
, 142 (22), 224304 (2015)
doi: external page10.1063/1.4922307
arxiv: external page1502.05699

95. A.H.C. West, B.L. Yoder, D. Luckhaus, C.-M. Saak, M. Doppelbauer, and R. Signorell
„Angle-resolved photoemission of solvated electrons in sodium-doped clusters”
J. Phys. Chem. Lett.
, 6, 1487-1492 (2015)
doi: external page10.1021/acs.jpclett.5b00477
arxiv: external page1502.02022

94. B.L. Yoder, K.B. Bravaya, A. Bodi, A.H.C. West, B. Sztáray, and R. Signorell
„Barrierless proton transfer across weak CH...O hydrogen bonds in dimethyl ether dimer”
J. Chem. Phys.
, 142 (11), 114303 (2015)
doi: external page10.1063/1.4914456

93. M. Isenor and R. Signorell
„Infrared spectroscopy of solid mixed ammonia–water and acetylene–water aerosol particles”
Mol. Phys.
, 113 (8), 823-834 (2015)
doi: external page10.1080/00268976.2014.981232

2014

92. J.W. Lu, M. Isenor, E. Chasovskikh, D. Stapfer, and R. Signorell
„Low-temperature Bessel beam trap for single submicrometer aerosol particle studies”
Rev. Sci. Instrum.
, 85 (9), 095107 (2014)
doi: external page10.1063/1.4895118

91. B. Schläppi, J.J. Ferreiro, J.H. Litman, and R. Signorell
„Sodium-sizer for neutral nanosized molecular aggregates: Quantitative correction of size-dependence”
Int. J. Mass. Spectrom.
, 372 (0), 13-21 (2014)
doi: external page10.1016/j.ijms.2014.08.021

90. I. Thanopulos, D. Luckhaus, T.C. Preston, and R. Signorell
„Dynamics of submicron aerosol droplets in a robust optical trap formed by multiple Bessel beams”
J. Appl. Phys.
, 115 (15), 154304 (2014)
doi: external page10.1063/1.4871540

89. R. Signorell, B.L. Yoder, A.H.C. West, J.J. Ferreiro, and C.-M. Saak
„Angle-resolved valence shell photoelectron spectroscopy of neutral nanosized molecular aggregates”
Chemical Science
, 5 (4), 1283-1295 (2014)
doi: external page10.1039/c3sc53423e

88. T.C. Preston, B.J. Mason, J.P. Reid, D. Luckhaus, and R. Signorell
„Size-dependent position of a single aerosol droplet in a Bessel beam trap”
J. Opt.
, 16 (2), 025702 (2014)
Link: external pagehttp://stacks.iop.org/2040-8986/16/i=2/a=025702

87. J.W. Lu, A.M.J. Rickards, J.S. Walker, K.J. Knox, R.E.H. Miles, J.P. Reid, and R. Signorell
„Timescales of water transport in viscous aerosol: measurements on sub-micron particles and dependence on conditioning history”
Phys. Chem. Chem. Phys.
, 16 (21), 9819-9830 (2014)
doi: external page10.1039/c3cp54233e

2013

86. A.H.C. West, B.L. Yoder, and R. Signorell
„Size-dependent velocity map photoelectron imaging of nanosized ammonia aerosol particles”
J. Phys. Chem. A
, 117 (50), 13326-13335 (2013)
doi: external page10.1021/jp406313a

85. E.K. Lang, K.J. Knox, T. Momose, and R. Signorell
„Infrared spectroscopy and phase behavior of n-butane aerosols and thin films at cryogenic temperatures”
J. Phys. Chem. A
, 117 (46), 11745-11759 (2013)
doi: external page10.1021/jp402483m

84. D. Luckhaus, G. Firanescu, E.K. Lang, G.N. Patey, and R. Signorell
„The composition of ternary N2/CH4/C2H6 cloud droplets under Titan conditions: Monte Carlo simulations and experiment”
Mol. Phys.
, 111 (14-15), 2233-2242 (2013)
doi: external page10.1080/00268976.2013.798439

83. J.P. Leung, S. Wu, K.C. Chou, and R. Signorell
„Investigation of sub-100 nm gold nanoparticles for laser-induced thermotherapy of cancer”
Nanomaterials
, 3 (1), 86-106 (2013). Special issue: Trends of Nanomaterials in Life Sciences
doi:external page10.3390/nano3010086

82. M. Isenor, R. Escribano, T.C. Preston, and R. Signorell
„Predicting the infrared band profiles for CO2 cloud particles on Mars”
Icarus
, 223 (1), 591-601 (2013)
doi: external page10.1016/j.icarus.2013.01.009

81. B.L. Yoder, A.H.C. West, B. Schläppi, E. Chasovskikh, and R. Signorell
„A velocity map imaging photoelectron spectrometer for the study of ultrafine aerosols with a table-top VUV laser and Na-doping for particle sizing applied to dimethyl ether condensation”
J. Chem. Phys.
138(4), 044202 (2013)
doi: external page10.1063/1.4788620 

80. J.H. Litman, B.L. Yoder, B. Schäppi, and R. Signorell
„Sodium-doping as a reference to study the influence of intracluster chemistry on the fragmentation of weakly-bound clusters upon vacuum ultraviolet photoionization”
Phys. Chem. Chem. Phys.
, 15 (3), 940-949 (2013)
doi: external page10.1039/c2cp43098c

79. E.K. Lang, K.J. Knox, and R. Signorell
„Phase behavior of propane and n-pentane aerosol particles under conditions relevant to Titan”
Planet Space Sci.
, 75, 56-68 (2013)
doi: external page10.1016/j.pss.2012.10.010

2012

78. T.C. Preston and R. Signorell
„The formation and stability of co-crystalline NH3 . C2H2 aerosol particles”
Mol. Phys.
, 110 (21-22), 2807-2815 (2012)
doi: external page10.1080/00268976.2012.701343

77. T.C. Preston and R. Signorell
„From plasmon spectra of metallic to vibron spectra of dielectric nanoparticles”
Acc. Chem. Res.
, 45 (9), 1501-1510 (2012)
doi: external page10.1021/ar3000103

76. T.C. Preston and R. Signorell
„Infrared spectroscopy and modeling of co-crystalline CO2 . C2H2 aerosol particles. II. The structure and shape of co-crystalline CO2 . C2H2 aerosol particles”
J. Chem. Phys.
, 136 (9), 094510 (2012)
doi: external page10.1063/1.3690064

75. T.C. Preston, C.C. Wang, and R. Signorell
„Infrared spectroscopy and modeling of co-crystalline CO2 . C2H2 aerosol particles. I. The formation and decomposition of co-crystalline CO2 . C2H2 aerosol particles”
J. Chem. Phys.
, 136 (9), 094509 (2012)
doi: external page10.1063/1.3690063

74. K.J. Knox, E.K. Lang, and R. Signorell
„Infrared extinction spectra of aerosols with relevance to planetary and lunar atmospheres: I. Single-component aerosols”
J. Astronom. Data
, 18, Paper 3 (2012)external pageLink to paper

2011

73. B.L. Yoder, J.H. Litman, P.W. Forysinski, J.L. Corbett, and R. Signorell
„Sizer for neutral weakly bound ultrafine aerosol particles based on sodium doping and mass spectrometric detection”
J. Phys. Chem. Lett.
, 2 (20), 2623-2628 (2011)
doi: external page10.1021/jz201086v

72. T.C. Preston and R. Signorell
„Vibron and phonon hybridization in dielectric nanostructures”
Proc. Natl. Acad. Sci. USA
, 108 (14), 5532-5536 (2011)
doi: external page10.1073/pnas.1100170108

71. E.K. Lang, K.J. Knox, C.C. Wang, and R. Signorell
„The influence of methane, acetylene and carbon dioxide on the crystallization of supercooled ethane droplets in Titan's clouds”
Planet Space Sci.
, 59 (8), 722-732 (2011)
doi: external page10.1016/j.pss.2011.02.009

70. K.J. Knox, R. Signorell
„Discussion Contributions,  in „General discussion”,
Faraday Discuss.
, 147 (0), 83-102 (2010), doi: external page10.1039/c005542p
Faraday Discuss
., 147 (0), 527-552 (2010), doi: external page10.1039/c005545j

69. G. Firanescu, D. Luckhaus, G.N. Patey, S.K. Atreya, and R. Signorell
„The composition of liquid methane-nitrogen aerosols in Titan's lower atmosphere from Monte Carlo simulations”
Icarus
, 212 (2), 779-789 (2011)
doi: external page10.1016/j.icarus.2011.01.021  

68. P.W. Forysinski, P. Zielke, D. Luckhaus, J. Corbett, and R. Signorell
„Photoionization of small sodium-doped acetic acid clusters”
J. Chem. Phys.
, 134 (9), 094314 (2011)
doi: external page10.1063/1.3559464

67. R. Signorell and J.P. Reid, Editors
„Fundamentals and applications in aerosol spectroscopy”
(Taylor and Francis Books, CRC Press, Boca Raton, 2011)
ISBN 978-1-4200-8561-7, eBook ISBN: 978-1-4200-8562-4
doi: external page10.1201/b10417

66. G. Firanescu, T.C. Preston, C.C. Wang, and R. Signorell
„Vibrational excitons: A molecular model to analyse infrared spectra of aerosols”, in „Fundamentals and applications in aerosol spectroscopy”, edited by R. Signorell and J. P. Reid (CRC Press, Taylor & Francis Group, Boca Raton, 2011), pp. 25-47
doi: external page10.1201/b10417

2010

65. M.I. ul-haq, E. Chasovskikh, and R. Signorell
„Phase behavior of ketoprofen-poly(lactic acid) drug particles formed by rapid expansion of supercritical solutions”
Langmuir
, 26 (18), 14951-14957 (2010)
doi: external page10.1021/la1026224

64. D. Luckhaus, P.W. Forysinski, P. Zielke, and R. Signorell
„Anharmonic analysis of the PFI-ZEKE photoelectron spectrum of CH2F2 from the ionization potential to the onset of fragmentation
(invited article)
Mol. Phys.
, 108 (18), 2325-2333 (2010)
doi: external page10.1080/00268976.2010.483238

63. T.C. Preston, G. Firanescu, and R. Signorell
„Infrared spectroscopy and vibrational exciton modeling of crystalline, polycrystalline and amorphous acetylene aerosol particles”
Phys. Chem. Chem. Phys.
, 12 (28), 7924-7933 (2010)
doi: external page10.1039/c002525a

62. T.C. Preston and R. Signorell
„Formation of gold particles on nanoscale toroidal DNA assembled with bis(ethylenediamine)gold(III)”
Langmuir
, 26 (12), 10250-10253 (2010)
doi: external page10.1021/la100402j

61. C.C. Wang, E.K. Lang, and R. Signorell
„Methane gas stabilizes supercooled ethane droplets in Titan's clouds”
Astrophys. J. Lett.
, 712 (1), L40-L43 (2010)
doi: external page10.1088/2041-8205/712/1/l40

60. P.W. Forysinski, P. Zielke, D. Luckhaus, and R. Signorell
„PFI-ZEKE photoelectron spectrum of CH2F2, ionisation potential and ionic fragmentation appearance potentials”
Phys. Chem. Chem. Phys.
, 12 (13), 3121-3130 (2010).
doi: external page10.1039/b922298g
Highlighted:
a) DownloadJournal cover page (JPEG, 51 KB)

59. C.C. Wang, S.K. Atreya, and R. Signorell
„Evidence for layered methane clouds in Titan's troposphere”
Icarus
, 206 (2), 787-790 (2010)
doi: external page10.1016/j.icarus.2009.11.022

58. M.I. ul-haq, A. Acosta-Ramirez, P. Mehrkhodavandi, and R. Signorell
„Influence of polydispersity of poly(lactic acid) on particle formation by rapid expansion of supercritical CO2 solutions”
J. Supercrit. Fluids
, 51 (3), 376-383 (2010)
doi: external page10.1016/j.supflu.2009.10.010

2009

57. A. Weiss, T.C. Preston, J. Popov, Q.F. Li, S. Wu, K.C. Chou, H.M. Burt, M.B. Bally, and R. Signorell
„Selective recognition of rituximab-functionalized gold nanoparticles by lymphoma cells studied with 3D imaging”
J. Phys. Chem. C
, 113 (47), 20252-20258 (2009)
doi: external page10.1021/jp907423z

56. T.C. Preston and R. Signorell
„Growth and optical properties of gold nanoshells prior to the formation of a continuous metallic layer”
ACS Nano
, 3 (11), 3696-3706 (2009)
doi: external page10.1021/nn900883d

55. R. Signorell and A.K. Bertram
„ Physical chemistry of aerosols” (editorial)
Phys. Chem. Chem. Phys.
, 11 (36), 7759-7759 (2009)
doi: external page10.1039/b916865f

54. C.C. Wang, P. Zielke, Ó.F. Sigurbjörnsson, C.R. Viteri, and R. Signorell
„Infrared spectra of C2H6, C2H4, C2H2, and CO2 aerosols potentially formed in Titan's atmosphere”
J. Phys. Chem. A
, 113 (42), 11129-11137 (2009)
doi: external page10.1021/jp904106e

53. P. Zielke, P.W. Forysinski, D. Luckhaus, and R. Signorell
„Adiabatic ionization potential of acetic acid and torsional dynamics of its cation”
J. Chem. Phys.
, 130 (21), 211101 (2009)
doi: external page10.1063/1.3149802

52. M. Gadermann, S. Kular, A.H. Al-Marzouqi, and R. Signorell
„Formation of naproxen-polylactic acid nanoparticles from supercritical solutions and their characterization in the aerosol phase”
Phys. Chem. Chem. Phys.
, 11 (36), 7861-7868 (2009)
doi: external page10.1039/b901744e

51. Ó.F. Sigurbjörnsson, G. Firanescu, and R. Signorell
„Intrinsic particle properties from vibrational spectra of aerosols”
Annu. Rev. Phys. Chem.
, 60, 127-146 (2009)
doi: external page10.1146/annurev.physchem.040808.090356

50. Ó.F. Sigurbjörnsson, G. Firanescu, and R. Signorell
„Vibrational exciton coupling as a probe for phase transitions and shape changes of fluoroform aerosol particles”
Phys. Chem. Chem. Phys.
, 11 (1), 187-194 (2009)
doi: external page10.1039/b813756k

49. G. Firanescu and R. Signorell
„Predicting the influence of shape, size, and internal structure of CO aerosol particles on their infrared spectra”
J. Phys. Chem. B
, 113 (18), 6366-6377 (2009)
doi: external page10.1021/jp8101767

2008

48. T.C. Preston and R. Signorell
„Preparation and optical properties of metallodielectric core-shell-corona particles”
J. Phys. Chem. C
, 112 (46), 17844-17848 (2008)
doi: external page10.1021/jp807434h

47. Ó.F. Sigurbjörnsson and R. Signorell
„Evidence for the existence of supercooled ethane droplets under conditions prevalent in Titan's atmosphere”
Phys. Chem. Chem. Phys.
, 10 (41), 6211-6214 (2008)
doi: external page10.1039/b811709h

46. Ó.F. Sigurbjörnsson and R. Signorell
„Volume versus surface nucleation in freezing aerosols”
Phys. Rev. E
, 77 (5) 051601 (2008)
doi: external page10.1103/PhysRevE.77.051601

45. G. Firanescu, D. Luckhaus, and R. Signorell
„Phase, shape, and architecture of SF6 and SF6/CO2 aerosol particles: Infrared spectra and modeling of vibrational excitons”
J. Chem. Phys.
, 128 (18), 184301 (2008)
doi: external page10.1063/1.2913535

44. M. Gadermann, T.C. Preston, C. Troster, and R. Signorell
„Characterization of palmitic and lauric acid aerosols from rapid expansion of supercritical CO2 solution”
Mol. Phys.
, 106 (7), 945-953 (2008)
doi: external page10.1080/00268970802020355

43. R. Signorell and M. Jetzki
„Vibrational exciton coupling in pure and composite sulfur dioxide aerosol”
Faraday Discuss.
, 137, 51-64 (2008)
doi: external page10.1039/b700111h

2007

42. M. Gadermann, D. Vollmar, and R. Signorell
„Infrared spectroscopy of acetic acid and formic acid aerosols: Pure and compound acid/ice particles”
Phys. Chem. Chem. Phys.
, 9 (32), 4535-4544 (2007)
doi: external page10.1039/b704600f

41. D. Hermsdorf, S. Jauer, and R. Signorell
„Formation and stabilization of ibuprofen nanoparticles by pulsed rapid expansion of supercritical solutions”
Mol. Phys.
, 105 (8), 951-959 (2007)
doi: external page10.1080/00268970701222714

40. R. Signorell and M. Jetzki
„Phase behavior of methane haze”
Phys. Rev. Lett.
, 98 (1), 013401 (2007)
doi: external page10.1103/PhysRevLett.98.013401

39. N. Hildebrandt, D. Hermsdorf, R. Signorell, S.A. Schmitz, and U. Diederichsen
„Superparamagnetic iron oxide nanoparticles functionalized with peptides by electrostatic interactions”
Arkivoc
, part (v), 79-90 (2007)external pageLink

2006

38. G. Firanescu, D. Luckhaus, and R. Signorell
„Size effects in the infrared spectra of NH3 ice nanoparticles studied by a combined molecular dynamics and vibrational exciton approach”
J. Chem. Phys.
, 125 (14), 144501 (2006)
doi: external page10.1063/1.2356475

37. G. Firanescu, D. Hermsdorf, R. Ueberschaer, and R. Signorell
„Large molecular aggregates: From atmospheric aerosols to drug nanoparticles” (invited article)
Phys. Chem. Chem. Phys.
, 8 (36), 4149-4165 (2006)
doi: external page10.1039/b608433h
Highlighted:
a) DownloadJournal cover page (JPEG, 127 KB)

36. R. Signorell
„Physical chemistry of dust: Weak intermolecular interactions in molecular nanoparticles” (invited article)
Chimia
, 60 (4), 170-174 (2006),
doi: external page10.2533/000942906777674903

35. R. Signorell, M. Jetzki, M. Kunzmann, and R. Ueberschaer
„Unraveling the origin of band shapes in infrared spectra of N2O-12CO2 and 12CO2-13CO2 ice particles”
J. Phys. Chem. A
, 110 (9), 2890-2897 (2006)
doi: external page10.1021/jp053021u

2005

34. M. Türk and R. Signorell
„In situ characterization of drug nanoparticles by FTIR spectroscopy”, in „Nanotechnologies for the life sciences” edited by C. S. S. R. Kumar (Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, 2005), Vol. 3, pp. 208-240
doi: external page10.1002/9783527610419.ntls0029

33. R. Signorell
„Schwach gebundene Molekularaggregate im Nanometerbereich”
Nachr. Chem.
, 53 (11), 1123-1126 (2005)
doi: external page10.1002/nadc.20050531109

32. A. Bonnamy, D. Hermsdorf, R. Ueberschaer, and R. Signorell
„Characterization of the rapid expansion of supercritical solutions by fourier transform infrared spectroscopy in situ”
Rev. Sci. Instrum.
, 76 (5), 053904 (2005)
doi: external page10.1063/1.1899308

31. A. Bonnamy, R. Georges, E. Hugo, and R. Signorell
„IR signature of (CO2)N clusters: Size, shape and structural effects”
Phys. Chem. Chem. Phys.
, 7 (5), 963-969 (2005)
doi: external page10.1039/b414670k

2004

30.D. Hermsdorf, A. Bonnamy, M.A. Suhm, and R. Signorell
„Infrared spectra of phenanthrene particles generated by pulsed rapid expansion of CO2 solutions”
Phys. Chem. Chem. Phys.
, 6 (19), 4652-4657 (2004)
doi: external page10.1039/b406193d

29. M. Jetzki, A. Bonnamy, and R. Signorell
„Vibrational delocalization in ammonia aerosol particles”
J. Chem. Phys.
, 120 (24), 11775-11784 (2004)
doi: external page10.1063/1.1752889

28. M. Jetzki, D. Luckhaus, and R. Signorell
„Fermi resonance and conformation in glycolaldehyde particles”
Herzberg special issue, Can. J. Chem, 82 (6), 915-924 (2004)
doi: external page10.1139/v04-040

2003

27. R. Signorell
„Infrared spectroscopy of particulate matter: Between molecular clusters and bulk” (invited article)
Mol. Phys.
, 101 (23-24), 3385-3399 (2003)
doi: external page10.1080/00268970310001645855

26. A. Bonnamy, M. Jetzki, and R. Signorell
„Optical properties of molecular ice particles from a microscopic model”
Chem. Phys. Lett.
, 382 (5-6), 547-552 (2003)
doi: external page10.1016/j.cplett.2003.10.085

25. M.K. Kunzmann, S. Bauerecker, M.A. Suhm, and R. Signorell
„Spectroscopic characterization of N2O aggregates: From clusters to the particulate state”
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
, 59 (12), 2855-2865 (2003)
doi: external page10.1016/s1386-1425(03)00084-2

24. R. Signorell and M.K. Kunzmann
„Isotope effects on vibrational excitons in carbon dioxide particles”
Chem. Phys. Lett.
, 371 (3-4), 260-266 (2003)
doi: external page10.1016/s0009-2614(03)00253-7

23. R. Signorell
„Verification of the vibrational exciton approach for CO2 and N2O nanoparticles”
J. Chem. Phys.
, 118 (6), 2707-2715 (2003)
doi: external page10.1063/1.1531622

2002

22. M. Jetzki and R. Signorell
„The competition between hydrogen bonding and chemical change in carbohydrate nanoparticles”
J. Chem. Phys.
, 117 (17), 8063-8073 (2002)
doi: external page10.1063/1.1510744

21. R. Signorell and D. Luckhaus
„Aerosol spectroscopy of dihydroxyacetone: Gas phase and nanoparticles”
J. Phys. Chem. A
, 106 (19), 4855-4867 (2002)
doi: external page10.1021/jp0130968

2001

20. R. Signorell and M.A. Suhm
„Spectroscopic characterization of molecular nanoparticles produced in an electrospray”
J. Aerosol Sci,
32, Supplement 1, S209-S210 (2001)
doi: external page10.1016/S0021-8502(01)00092-1

19. M.K. Kunzmann, R. Signorell, M. Taraschewski, and S. Bauerecker
„The formation of N2O nanoparticles in a collisional cooling cell between 4 and 110 K”
Phys. Chem. Chem. Phys.
, 3 (17), 3742-3749 (2001)
doi: external page10.1039/b104048k

18. R. Signorell, U. Hollenstein, and F. Merkt
„High-resolution photoelectron spectroscopic study of the first electronic states of Kr2+
J. Chem. Phys.
, 114 (22), 9840-9851 (2001)
doi: external page10.1063/1.1370939

2000

17. R. Signorell, M.K. Kunzmann, and M.A. Suhm
„FTIR investigation of non-volatile molecular nanoparticles”
Chem. Phys. Lett.
, 329 (1-2), 52-60 (2000)
doi: external page10.1016/s0009-2614(00)00974-x

16. R. Signorell and M. Sommavilla
„CH4+: A fluxional ion?”
J. Electron. Spectrosc. Relat. Phenom.
, 108 (1-3), 169-176 (2000)
doi: external page10.1016/s0368-2048(00)00126-2

15. R. Signorell and F. Merkt
Correction to „PFI-ZEKE photoelectron spectra of the methane cation and the dynamic Jahn-Teller effect” in Faraday Discuss
vol 115, pg 205, 2000
Faraday Discuss.
, 117, 351-352 (2000)external pageLink 

14. R. Signorell and F. Merkt
„PFI-ZEKE photoelectron spectra of the methane cation and the dynamic Jahn-Teller effect”
Faraday Discuss.
, 115, 205-228 (2000)
doi: external page10.1039/a909272b

1999

13. R. Signorell, M. Sommavilla, and F. Merkt
„Jahn-Teller distortion in CD2H2+ from a rotationally resolved photoelectron spectrum”
Chem. Phys. Lett.
, 312 (2-4), 139-148 (1999)
doi: external page10.1016/s0009-2614(99)00949-5

12. R. Signorell and F. Merkt
„The first rotationally resolved spectrum of CH4+
J. Chem. Phys.
, 110 (5), 2309-2311 (1999)
doi: external page10.1063/1.477965

11. R. Signorell and F. Merkt
„Artifacts in PFI-ZEKE photoelectron spectroscopy”, in „The role of Rydberg states in spectroscopy and photochemistry: low and high Rydberg states”
edited by C. Sandorfy (Kluwer Academic Publishers, Dordrecht, 1999), pp. 479-504

1998

10. R. Signorell and F. Merkt
„The first electronic states of Ar2+ studies by high resolution photoelectron spectroscopy”
J. Chem. Phys.
, 109 (22), 9762-9771 (1998)
doi: external page10.1063/1.477646

9. F. Merkt, R. Signorell, H. Palm, A. Osterwalder, and M. Sommavilla
„Towards resolving the hyperfine structure in ions by photoelectron spectroscopy”
Mol. Phys.
, 95 (5), 1045-1054 (1998)
doi: external page10.1080/002689798166657

8. F. Merkt, A. Osterwalder, R. Seiler, R. Signorell, H. Palm, H. Schmutz, and R. Gunzinger
„High Rydberg states of argon: Stark effect and field-ionization properties”
J. Phys. B: At., Mol. Opt. Phys.
, 31 (8), 1705-1724 (1998)
doi: external page10.1088/0953-4075/31/8/020

1997

7. R. Signorell, A. Wüest, and F. Merkt
„The first adiabatic ionization potential of Ar2
J. Chem. Phys.
, 107 (24), 10819-10822 (1997)
doi: external page10.1063/1.474199

6. R. Signorell and F. Merkt
General symmetry selection rules for the photoionization of polyatomic molecules
Mol. Phys.
, 92 (5), 793-804 (1997)
doi: external page10.1080/002689797169745

5. H. Palm, R. Signorell, and F. Merkt
On the role of ions in pulsed field ionization zero-kinetic-energy photoelectron spectroscopy
Phil. Trans. R. Soc. Lond. A
, 355 (1729), 1551-1568 (1997)
doi: external page10.1098/rsta.1997.0076

4. R. Signorell, H. Palm, and F. Merkt
Structure of the ammonium radical from a rotationally resolved photoelectron spectrum
J. Chem. Phys.
, 106 (16), 6523-6533 (1997)
doi: external page10.1063/1.473653

1996

3. R. Signorell, R. Marquardt, M. Quack, and M.A. Suhm
„The permanent electric dipole moment of CH2D2: FIR spectroscopy, centrifugal distortion effects and quantum Monte Carlo calculations with 9-dimensional analytical dipole moment and potential functions of methane”
Mol. Phys.
, 89 (1), 297-313 (1996)
doi: external page10.1080/002689796174146

2. R. Signorell, Y. He, H.B. Müller, M. Quack, and M.A. Suhm
„High resolution diode laser and ftir spectroscopy of (HF)n and its isotopomers”, in „Proceedings 10th International Symposium on Atomic, Molecular, Cluster, Ion and Surface Physics (SASP96), Engelberg, Schweiz”, edited by J. P. Maier and M. Quack (Verlag der Fachvereine, Zürich, 1996), pp. 256-259
link: external pagehttp://repository.uibk.ac.at/viewer.alo?viewmode=overview&objid=1026222&page

1. R. Signorell, R. Marquardt, M. Quack, and M.A. Suhm
„Far infrared spectroscopy and dipole moment function of methane and its isotopomers”, in „10th International Symposium on Atomic, Molecular, Cluster, Ion and Surface Physics (SASP96), Engelberg, Schweiz”, edited by J. P. Maier and M. Quack (Verlag der Fachvereine, Zürich, 1996), pp. 260-263
link: external pagehttp://repository.uibk.ac.at/viewer.alo?viewmode=overview&objid=1026222&page

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