Zobrazeno 1 - 10
of 28
pro vyhledávání: '"I. Shchatsinin"'
Publikováno v:
Physical Review A. 79
Ionization and fragmentation of ${\text{C}}_{60}$ fullerenes are studied by time-of-flight mass spectrometry, in elliptically polarized femtosecond laser fields at 797 nm of intensities ${I}_{0}=(0.5--4.3)\ifmmode\times\else\texttimes\fi{}{10}^{14}\t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad6da04b4ab932fa39abf552c30d9178
https://doi.org/10.1103/physreva.79.053414
https://doi.org/10.1103/physreva.79.053414
Autor:
N. Zhavoronkov, Tim Laarmann, Claus-Peter Schulz, H.-H. Ritze, Ingolf V. Hertel, I. Shchatsinin
Publikováno v:
Physical review letters 102, 023003 (2009). doi:10.1103/PhysRevLett.102.023003
Ionization and fragmentation of C60 fullerenes is studied in elliptically polarized, intense fs laser fields at 797 nm [I=(0.5-4.3)x10;{14} W cm;{-2}] and contrasted with Xe+, utilizing time-of-flight mass spectrometry. Very pronounced changes of par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67440e37e36c286a5830c6a46f9e8b35
https://pubmed.ncbi.nlm.nih.gov/19257268
https://pubmed.ncbi.nlm.nih.gov/19257268
Publikováno v:
The journal of chemical physics 129, 204308 (2008). doi:10.1063/1.3026734
Strong-field excitation and energy redistribution dynamics of C(60) fullerenes are studied by means of time-resolved mass spectrometry in a two-color femtosecond pump-probe setup. Resonant pre-excitation of the electronic system via the first dipole-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80b07011a597bdd8881577e200ed675f
https://bib-pubdb1.desy.de/record/86296
https://bib-pubdb1.desy.de/record/86296
Autor:
Claus-Peter Schulz, M. Boyle, Tim Laarmann, R. Schmidt, J. Handt, Ingolf V. Hertel, N. Zhavoronkov, I. Shchatsinin, A. Stalmashonak
Publikováno v:
Physical review letters. 98(5)
Femtosecond laser pulses tailored with closed-loop, optimal control feedback were used to excite oscillations in C60 with large amplitude by coherent heating of nuclear motion. A characteristic pulse sequence results in significant enhancement of C2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b927eec854dbf662ca8826eacd5cadc1
https://pubmed.ncbi.nlm.nih.gov/17358909
https://pubmed.ncbi.nlm.nih.gov/17358909
Publikováno v:
CLEO/Europe. 2005 Conference on Lasers and Electro-Optics Europe, 2005..
In this contribution, we report on time-of-flight mass spectroscopy of C/sub 60/ fullerenes that have been investigated with intense fs laser radiation. Fullerenes are extremely interesting model systems for studying the dynamics of ionization and en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e181dba51d01fc90855a30a78aa3c8a8
https://doi.org/10.1109/cleoe.2005.1568201
https://doi.org/10.1109/cleoe.2005.1568201
Autor:
Tim Laarmann, I. Shchatsinin, Günter Steinmeyer, Claus-Peter Schulz, M. Boyle, Ingolf V. Hertel, Gero Stibenz
Publikováno v:
Femtochemistry VII
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a23bfca9f6c8de5073bf83b3f4851b03
https://doi.org/10.1016/b978-044452821-6/50080-0
https://doi.org/10.1016/b978-044452821-6/50080-0
Publikováno v:
The Journal of chemical physics. 122(18)
The fragmentation dynamics of C60 irradiated with intense femtosecond laser pulses is studied with one-color pump-probe spectroscopy. Small neutral fragments (C, C2, and C3) are formed by an 800-nm pump pulse which are then postionized by a delayed p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2a2d38e72fbe650e1a5a664fc7a6292
https://pubmed.ncbi.nlm.nih.gov/15918684
https://pubmed.ncbi.nlm.nih.gov/15918684
Autor:
Ingolf V. Hertel, P. Singh, N. Zhavoronkov, I. Shchatsinin, Tim Laarmann, Markus Gerhards, Claus-Peter Schulz
Publikováno v:
The Journal of Chemical Physics. 127:201101
Intense femtosecond laser pulses, judiciously tailored in an adaptive, optimal control feedback loop were used to break preferentially the acyl-N ("peptide") bond of Ac-Phe-NHMe that may be regarded as a dipeptide model. We show that coherent excitat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9840c3f7bbf3c6b5b1fca402f1800ad0
https://doi.org/10.1063/1.2806029
https://doi.org/10.1063/1.2806029
Autor:
Günter Steinmeyer, N. Zhavoronkov, Tim Laarmann, I. Shchatsinin, Ingolf V. Hertel, Gero Stibenz, Claus-Peter Schulz, A. Stalmashonak
Publikováno v:
The Journal of Chemical Physics. 125:194320
The interaction of C60 fullerenes with 765-797 nm laser pulses as short as 9 fs at intensities of up to 3.7 x 10(14) W cm(-2) is investigated with photoion spectroscopy. The excitation time thus addressed lies well below the characteristic time scale
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1973d4ae2c30c1e4e826a7c88c6a752
https://doi.org/10.1063/1.2362817
https://doi.org/10.1063/1.2362817
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.