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pro vyhledávání: '"C. Merschjann"'
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Publikováno v:
physica status solidi (RRL) - Rapid Research Letters. 2:284-286
Transient light-induced absorption changes αli(t), caused by optically generated small polarons, are investigated in LiNbO3:Mg below and above the optical-damage-resistance threshold (ODRT). The lifetime of αli(t) is reduced by three orders of magn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4090b3b5d39a0152c41ed85d16d7254
https://doi.org/10.1002/pssr.200802176
https://doi.org/10.1002/pssr.200802176
Autor:
N. Rothe, Volkmar Senz, C. Merschjann, S. Fiedler, M. Vehse, Karl-Heinz Meiwes-Broer, R. Irsig, Stefan Lochbrunner, K. Sternberg, Hermann Seitz, C. Schuster
Publikováno v:
Biomedizinische Technik. Biomedical engineering. 58
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eeae2012f5e224288a779828e0045612
https://pubmed.ncbi.nlm.nih.gov/24042687
https://pubmed.ncbi.nlm.nih.gov/24042687
Autor:
N. Rothe, Hermann Seitz, E.-D. Klinkenberg, S. Fiedler, R. Irsig, M. Vehse, C. Merschjann, Josef Tiggesbäumker, C. Schuster, Stefan Lochbrunner, Karl-Heinz Meiwes-Broer
Publikováno v:
Biomedizinische Technik. Biomedical engineering. 58
Alumina toughened zirconia (ATZ) ceramic com- posites have been machined and structured with ultrashort laser pulses. With this approach the fabrication of various cavity patterns on the surface of the material with high pre- cision becomes feasible.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::683ce09e0c3cf05729ea7006e93849df
https://pubmed.ncbi.nlm.nih.gov/24042670
https://pubmed.ncbi.nlm.nih.gov/24042670
Publikováno v:
Optics express. 20(12)
Diffraction efficiency, relaxation behavior and dependence on pump-beam intensity of small-polaron based holograms are studied in thermally reduced, nominally undoped lithium niobate in the visible spectrum (λ = 488 nm). The pronounced phase grating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5a1e7d2c1079b735366ef0159135b0eb
https://pubmed.ncbi.nlm.nih.gov/22714361
https://pubmed.ncbi.nlm.nih.gov/22714361
Autor:
C. Merschjann, O. F. Schirmer, A. Gross, Mirco Imlau, Sophie Vernay, V. Wesemann, Stefan Torbrügge, Daniel Rytz, B. Schoke
Publikováno v:
Physical Review B. 78
Transient light-induced absorption in nominally undoped and Fe-doped ${\text{KNbO}}_{3}$ crystals is observed in the visible and infrared spectral ranges after single pulse illumination with $\ensuremath{\lambda}=532\text{ }\text{nm}$. For nominally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::805ab06439e39e075566b498f0c7c4f0
https://doi.org/10.1103/physrevb.78.125112
https://doi.org/10.1103/physrevb.78.125112
Publikováno v:
Physical Review B. 76
The influence of chemical reduction on the particular number densities of light-induced free small ${\mathrm{Nb}}_{\mathrm{Nb}}^{4+}$ electron polarons, bound small ${\mathrm{Nb}}_{\mathrm{Li}}^{4+}$ electron polarons, bound small ${\mathrm{Nb}}_{\ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a32fc67512b1a62c487a84b1a10cb6a3
https://doi.org/10.1103/physrevb.76.085114
https://doi.org/10.1103/physrevb.76.085114
Publikováno v:
Scopus-Elsevier
Polaronic light-induced absorption αli(t) is investigated in nominally pure, congruently melting LiNbO3via ESA spectroscopy. Chemical reduction affects the amplitudes of αli(t), i.e. the number densities of electron and hole polarons, leaving their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9c0735f07503e733cecd86ba6e346c5
https://doi.org/10.1364/pr.2007.sub5
https://doi.org/10.1364/pr.2007.sub5
Publikováno v:
Physical Review Letters. 96
The recombination of photoinduced free ${\mathrm{Nb}}_{\mathrm{Nb}}^{4+}$ and bound ${\mathrm{Nb}}_{\mathrm{Li}}^{4+}$ small polarons to ${\mathrm{Nb}}_{\mathrm{Li}}^{4+}\ensuremath{\mathbin:}{\mathrm{Nb}}_{\mathrm{Nb}}^{4+}$ bipolarons is investigat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95a6be0ba743f4e636a3c65b35c78a86
https://doi.org/10.1103/physrevlett.96.186404
https://doi.org/10.1103/physrevlett.96.186404
Akademický článek
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