Zobrazeno 1 - 10
of 16
pro vyhledávání: '"G. E. Katsoprinakis"'
Autor:
Elias Aperathitis, Panagiotis A. Loukakos, Dimitrios Louloudakis, George Kiriakidis, Dimitris Karanikolopoulos, G. E. Katsoprinakis, E. Gagaoudakis, Constantinos Kalpouzos, Kyriakos Mouratis, Emmanuel Koudoumas, Sotiris Droulias, Vassilis Binas, Alexandros Lappas, Dimitra Vernardou, Maria Polychronaki
Publikováno v:
Applied Physics A. 127
Broadband time-resolved measurements of pristine and Mg-doped vanadium dioxide (VO2) films are presented herein. The two films were synthesized on float glass and K-glass (SnO2 coated) substrates, respectively. Spectral and temporal dynamics of the i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07a8196903ff227d147b9e175c3b6b98
https://doi.org/10.1007/s00339-021-04886-y
https://doi.org/10.1007/s00339-021-04886-y
Autor:
G. E. Katsoprinakis, T. Peter Rakitzis, C. S. Kannis, Konstantinos Tazes, Michail E. Koutrakis, G. K. Boulogiannis, Michalis Xygkis, Alexandros K. Spiliotis, Dimitrios Sofikitis
Publikováno v:
Light, Science & Applications
Light 10(1), 35 (2021). doi:10.1038/s41377-021-00476-y
Light: Science & Applications, Vol 10, Iss 1, Pp 1-11 (2021)
Light 10(1), 35 (2021). doi:10.1038/s41377-021-00476-y
Light: Science & Applications, Vol 10, Iss 1, Pp 1-11 (2021)
Recently, our group produced spin-polarized hydrogen (SPH) atoms at densities of at least 1019 cm−3 from the photodissociation of hydrogen halide molecules with circularly polarized UV light and measured them via magnetization-quantum beats with a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d79b95ae080e73dd361694141e2e48e7
http://europepmc.org/articles/PMC7881141
http://europepmc.org/articles/PMC7881141
Publikováno v:
Physical chemistry chemical physics : PCCP. 21(26)
We report the electron-spin polarization of D atoms from the photodissociation of DI, at 213 nm and 266 nm, by measuring the magnetization quantum beats of the D atoms with a pick-up coil. We determine that the polarization P is large at both wavelen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3e8f550a08042a58e6a93fd7fcf4530
https://pubmed.ncbi.nlm.nih.gov/30604785
https://pubmed.ncbi.nlm.nih.gov/30604785
Publikováno v:
Physical Review A. 98
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::405e87346d86ae0c089da8f38083a80e
https://doi.org/10.1103/physreva.98.043426
https://doi.org/10.1103/physreva.98.043426
Autor:
T. Peter Rakitzis, G. E. Katsoprinakis
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7441a87afe855fef19806854f6a6351e
https://doi.org/10.1088/1361-6455/ab410b
https://doi.org/10.1088/1361-6455/ab410b
Publikováno v:
Scientific Reports
Steady-state column densities of 1017 cm−2 of I(2P3/2) atoms are produced from photodissociation of I2 vapour at 290.5 K using 5 W of 532 nm laser light. Recombination of the I(2P3/2) atoms at the cell walls is minimized by coating the cell surface
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::232a703abb240d273f52e605339b6714
http://europepmc.org/articles/PMC5024090
http://europepmc.org/articles/PMC5024090
Autor:
T. Peter Rakitzis, Lykourgos Bougas, Alexandros K. Spiliotis, Benoit Loppinet, Dimitris Sofikitis, G. E. Katsoprinakis, Paraskevas Tzallas
Publikováno v:
The Journal of chemical physics. 143(10)
We present the theory and experimental details for chiral-cavity-ring-down polarimetry and magnetometry, based on ring cavities supporting counterpropagating laser beams. The optical-rotation symmetry is broken by the presence of both chiral and Fara
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eee063cf30c117edf67eeec10254f84c
https://pubmed.ncbi.nlm.nih.gov/26374026
https://pubmed.ncbi.nlm.nih.gov/26374026
Autor:
Lykourgos Bougas, Peter C. Samartzis, Stefanos Papadakis, Benoit Loppinet, Manolis Surligas, Alexandros K. Spiliotis, T. P. Rakitzis, Dimitris Sofikitis, G. E. Katsoprinakis, Katerina Stamataki
Publikováno v:
Applied optics. 54(18)
We present an experimental apparatus that allows microsecond-resolved ellipsometric and absorption measurements. The apparatus is based on an optical cavity containing a Dove prism, in which light undergoes total internal reflection (TIR), while the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2a5464260b9144439aea8d3a0c6c77a
https://pubmed.ncbi.nlm.nih.gov/26193040
https://pubmed.ncbi.nlm.nih.gov/26193040
Autor:
Jonathan Sapirstein, Mikhail Kozlov, T. P. Rakitzis, Dmitry Budker, G. E. Katsoprinakis, V. A. Dzuba, Peter C. Samartzis, Theofanis N. Kitsopoulos, Dimitris Sofikitis, Lykourgos Bougas, Victor V. Flambaum
Publikováno v:
Physical Review A
We identify a pair of near-degenerate states of opposite parity in atomic Xe, the $5p^5 10s \,\, ^2[3/2]_2^o$ at $\rm{E}=94759.927$ cm$^{-1}$ and $5p^5 6f \,\, ^2[5/2]_2$ at $\rm{E}= 94759.935$ cm$^{-1}$, for which parity- and time-odd effects are ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cba2a936500e045a83cfc53c6c8d11a
http://arxiv.org/abs/1403.4717
http://arxiv.org/abs/1403.4717
Publikováno v:
Physical Review A
We examine the feasibility of a parity non-conserving (PNC) optical rotation experiment for the $^2$P$_{3/2}\rightarrow ^2$P$_{1/2}$ transition of atomic iodine at 1315 nm. The calculated $E1_{\rm PNC}$ to $M1$ amplitude ratio is $R=0.80(16)\times 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13d190f9ae3445ce52b0949008b6f2d1