Výsledky vyhledávání - "PSHENICHNIKOV, MS"

Ultrafast IR spectroscopy on aqueous reverse-micellar nano-droplets

Autor: Cringus, D, Milder, MTW, Pshenichnikov, MS, Wiersma, DA, Lindner, J, Vohringer, P, Kobayashi, Takayoshi, Kobayashi, Tetsuro, Nelson, Keith A., Okada, Tadashi, Silvestri, Sandro De

Publikováno v: Ultrafast Phenomena XIV. Proceedings of the 14th International Conference, 431-433
ISSUE=79;STARTPAGE=431;ENDPAGE=433;TITLE=Ultrafast Phenomena XIV. Proceedings of the 14th International Conference

The ultrafast dynamics of water nano-droplets (1-10 nm size) of the L-2-phase of the ternary mixture H2O-AOT-CCI4 have been studied using frequency-resolved mid-infrared pump-probe spectroscopy in the spectral region of the OH-stretching vibration.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::b283e0e51c457f8bbbe3ad26cb1cf309
https://research.rug.nl/en/publications/1e0fc093-7ae4-41d8-92bc-a1611dcb7f27

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Vibrational Energy Relaxation in Water-Acetonitrile Mixtures

Autor: Cringus, D, Yeremenko, S, Pshenichnikov, MS, Wiersma, DA, Kobayashi, T, Okada, T, Nelson, KA, DeSilvestri, S

Publikováno v: Ultrafast Phenomena XIV. Proceedings of the 14th International Conference, 386-388
ISSUE=79;STARTPAGE=386;ENDPAGE=388;TITLE=Ultrafast Phenomena XIV. Proceedings of the 14th International Conference
ULTRAFAST PHENOMENA XIV, 386-388
STARTPAGE=386;ENDPAGE=388;TITLE=ULTRAFAST PHENOMENA XIV

IR pump-probe spectroscopy is used to study the effect of hydrogen bonding on the vibrational energy relaxation pathways. Hydrogen bonding accelerates the population relaxation from 12ps in diluted acetonitrile solution to 700fs in bulk water.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::29d81ade62a41128a5a13f2586fa8ab8
https://research.rug.nl/en/publications/455ac841-7e77-4408-a342-c322da8f3d98

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Liquid/glass solvent dynamics: from 300 to 3 K

Autor: Lazonder, K, Pshenichnikov, MS, Wiersma, DA, Miller, DR, Murnane, MM, Scherer, NF, Weiner, AM

Publikováno v: Ultrafast phenomena XIII: proceedings of the 13th international conference, Vancouver, BC, Canada, May 12-17, 2002, 508-510
STARTPAGE=508;ENDPAGE=510;TITLE=Ultrafast phenomena XIII

Temperature-dependent echo-peak shift and heterodyned-echo experiments in glass-forming liquids are discussed. Freezing out a large part of the bath fluctuations by varying the temperature from 300 K to 3 K allows for testing current solvation models

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::3992072bdc81d8847fd3dfd12464e96d
https://research.rug.nl/en/publications/34f04c39-6567-4a17-ae7d-40a753bddc9e

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Ultrashort pulse characterization by frequency-resolved pump-probe

Autor: Pshenichnikov, MS, Baltuska, A, de Haan, F, Wiersma, DA, Elsaesser, T, Mukamel, S, Murnane, MM, Scherer, NF

Publikováno v: Ultrafast Phenomena XII, 147-149
STARTPAGE=147;ENDPAGE=149;TITLE=Ultrafast Phenomena XII

We present a novel method for measuring amplitude and phase of ultrashort optical pulses. The technique makes use of frequency-resolved pump-probe geometry that is widely used in femtochemistry and femtobiology. The experimental realization of the me

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::7aa3324b61ecc5c02707603b67fb41e5
https://research.rug.nl/en/publications/ee3bc73b-c2b4-41f9-bfb0-72264db58aac

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Early-time dynamics of the photoexcited hydrated electron (vol 103 A, pg 10080, 1999)

Autor: Baltuska, A, Emde, MF, Pshenichnikov, MS, Wiersma, DA

Publikováno v: The Journal of Physical Chemistry. A: Molecules, Spectroscopy, Kinetics, Environment, & General Theory, 103(49), 10664-10664. AMER CHEMICAL SOC

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::b3d27ff3d1f403022b5f362a91f1db0d
https://research.rug.nl/en/publications/ffe591e9-265c-4a8a-aa1b-84f856896ff6

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Sub-5-fs pulses: Generation, characterisation, and experiments

Autor: Pshenichnikov, MS, Baltuska, A, Szipocs, R, Wiersma, DA, Elsaesser, T, Fujimoto, JG, Zinth, W

Publikováno v: ULTRAFAST PHENOMENA XI, 3-7
STARTPAGE=3;ENDPAGE=7;TITLE=ULTRAFAST PHENOMENA XI

We present a sub-5-fs 1-MHz-repetition-rate all-solid-state laser system based on the fibre-compression of the output of a cavity-dumped Ti:sapphire oscillator. Frequency-resolved optical gating is applied to measure precisely the phase correction ne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::cdea4171d407a5b82d1c86b35d2f7349
https://research.rug.nl/en/publications/8258299d-c8b9-4a90-9147-ed85bd44f91c

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Phase-locked stimulated photon echo: Coherent control over Liouville-space pathways

Autor: Pshenichnikov, MS, deBoeij, WP, Wiersma, DA, Chergui, M

Publikováno v: FEMTOCHEMISTRY, 501-506
STARTPAGE=501;ENDPAGE=506;TITLE=FEMTOCHEMISTRY

We demonstrate coherent control over interference between different Liouville-space pathways that describe the generation of the nonlinear optical polarization in a stimulated photon echo. This control was exercised by phase-locking of the excitation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::4a4055c184139aa7792eec947dec4f0c
https://research.rug.nl/en/publications/ff3400d4-09c3-4e0b-a702-de1eec5bc7e5

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