Zobrazeno 1 - 10
of 388
pro vyhledávání: '"W. T. Toner"'
Autor:
Michael Towrie, Anthony W. Parker, David Phillips, W. T. Toner, Pavel Matousek, David C. Grills, Wai Ming Kwok, Chunan Ma, Michael W. George
Publikováno v:
Photochemical & Photobiological Sciences. 6:987-994
Time-resolved infrared absorption spectra of the C[triple bond]N bands of photoexcited TMABN and DMABN have been measured in non-polar hexane, polar aprotic THF and polar protic butanol with high temporal and spectral resolution (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15d92877021eba52010f4137d321d3b4
https://doi.org/10.1039/b708414e
https://doi.org/10.1039/b708414e
Autor:
Chunan Ma, David Phillips, Pavel Matousek, Michael Towrie, W. T. Toner, Michael W. George, Anthony W. Parker, Wai Ming Kwok, David C. Grills
Publikováno v:
Physical Chemistry Chemical Physics. 5:1043-1050
A wide range of time-resolved spectroscopic methods (time-resolved infrared (TRIR), picosecond Kerr gated time-resolved resonance Raman (ps-K-TR3) and transient absorption (TA)) have been utilized to investigate the charge transfer reaction of photoe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c84fe7c1d8de905cd082637f98a5dc2b
https://doi.org/10.1039/b209621h
https://doi.org/10.1039/b209621h
Autor:
Anthony W. Parker, M. Towrie, David Phillips, C. Ma, Wai Ming Kwok, W. T. Toner, Pavel Matousek, Siva Umapathy
Publikováno v:
The Journal of Physical Chemistry A. 105:984-990
Picosecond time-resolved resonance Raman spectra of the A (intramolecular charge transfer, ICT) state of DMABN, DMABN-d(6) and DMABN-N-15 have been obtained. The isotopic shifts identify the nu (s)(ph-N) mode as a band at 1281 cm(-1). The similar to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25b8cc080a4b45b432af58aedd93b2c5
https://doi.org/10.1021/jp003705w
https://doi.org/10.1021/jp003705w
Autor:
Pavel Matousek, Anthony W. Parker, Michael Towrie, W. T. Toner, Chensheng Ma, Wai Ming Kwok, David Phillips
Publikováno v:
ResearcherID
A high-performance Kerr gate designed for the suppression of fluorescence in both time-resolved and steady-state resonance Raman spectroscopy is described and its performance illustrated. This is an improved version of a system described recently, wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fc42a16647320c911676b1e6300a1cb
https://doi.org/10.1002/jrs.784
https://doi.org/10.1002/jrs.784
Autor:
David Lee Phillips, Michael Towrie, Mrinalini Puranik, Anthony W. Parker, Pavel Matousek, Chunan Ma, Siva Umapathy, W. T. Toner, Ian R. Gould, Wai Ming Kwok
Publikováno v:
ResearcherID
IR and Raman spectra of DMABN (4-dimethylaminobenzonitrile) and its ring deuterated isotopomer DMABN-d(4) have been measured. Hartree-Fock (HF/6-31G*) and density function theory (DFT, B3LYP/6-31G*) ab initio calculations have been performed to inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76ccb66958dd68d6439fb986f5fbd18b
https://doi.org/10.1039/b101291f
https://doi.org/10.1039/b101291f
Autor:
A. Breitrück, J. Merkel, Robin Santra, W. T. Toner, Simon L. Cornish, S. Reinhard, G. H. Eaton, Y Matyugin, Yakhontov, Klaus-Peter Jungmann, Yi-Wei Liu, GZ Putlitz, B Meyer, Christopher A. Scott, P E G Baird, D Hubl, A. Grossmann, SN Bagayev, P. Bakule, Lorenz Willmann, I. C. Lane, V. W. Hughes, S Dychkov, M. G. Boshier, D Lucas, P.G.H. Sandars, K. Träger, M. Towrie, P. V. Schmidt
Publikováno v:
Physical Review Letters. 84:1136-1139
The 1s-2s interval has been measured in the muonium (;mgr;(+)e(-)) atom by Doppler-free two-photon pulsed laser spectroscopy. The frequency separation of the states was determined to be 2 455 528 941.0(9.8) MHz, in good agreement with quantum electro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::670daa5381a767741bf2d74f089f85d6
https://doi.org/10.1103/physrevlett.84.1136
https://doi.org/10.1103/physrevlett.84.1136
Picosecond Raman Excitation Profile and Transient Absorption Spectrum of S1 Quaterphenyl in Solution
Publikováno v:
Laser Chemistry. 19:79-82
Intensity changes in Stokes resonance Raman spectra of photoexcited quaterphenyl are found to result from 17 ps timescale changes in resonance frequency and width and also in Franck-Condon displacements. The 766 cm-1 anti-Stokes band shows a signific
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::613ae040f42df064ed527eb1820a80cb
https://doi.org/10.1155/1999/57652
https://doi.org/10.1155/1999/57652
Autor:
David H. Phillips, Gregory D. Scholes, Pavel Matousek, Anthony W. Parker, G. Gaborel, M. Towrie, W. T. Toner
Publikováno v:
Laser Chemistry. 19:97-100
Picosecond time-resolved resonance Raman (TR3) spectrum with ∼1 ps lifetime has been observed when probing under intense transient S1cis-stilbene absorption band at 630 nm and photoexciting at 267 nm. The spectrum, ascribed to S1cis-stilbene, is no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9daf7d4c6e4a68ecb9ecbd4bd47395f
https://doi.org/10.1155/1999/64987
https://doi.org/10.1155/1999/64987
Autor:
M. H. R. Hutchinson, M. Trentelman, D.A. Pepler, D. Neely, A. R. Damerell, Peter Norreys, Chris Edwards, W. T. Toner, Trevor Winstone, L. J. Barzanti, Ian N. Ross, M.H. Key, R. W. W. Wyatt, Colin N. Danson, John Collier, F. N. Walsh, Philip F. Taday
Publikováno v:
Journal of Modern Optics. 45:1653-1669
Peak intensities of 1019 W cm2 have been reliably obtained from a high power Nd:glass laser using chirped pulse amplification. An Additive Pulse Modelocked oscillator incorporating diode pumped Nd:LMA was used to generate the sub-picosecond pulse. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15b5c28457cf8934b108d11047aa8846
https://doi.org/10.1080/09500349808230660
https://doi.org/10.1080/09500349808230660
Autor:
C. N. Danson, J. Collier, D. Neely, L. J. Barzanti, A. Damerell, C. B. Edwards, M. H. R. Hutchinson, M. H. Key, P. A. Norreys, D. A. Pepler, I. N. Ross, P. F. Taday, W. T. Toner, M. Trentelman, F. N. Walsh, T. B. Winstone, R. W. W. Wyatt
Publikováno v:
Journal of Modern Optics. 45:1653-1669
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77c83ea663cf92552ade2ce64ab9111d
https://doi.org/10.1080/095003498150934
https://doi.org/10.1080/095003498150934