Zobrazeno 1 - 10
of 385
pro vyhledávání: '"R. Merlin"'
Autor:
M. P. Jiang, S. Fahy, A. Hauber, É. D. Murray, I. Savić, C. Bray, J. N. Clark, T. Henighan, M. Kozina, A. M. Lindenberg, P. Zalden, M. Chollet, J. M. Glownia, M. C. Hoffmann, T. Sato, D. Zhu, O. Delaire, A. F. May, B. C. Sales, R. Merlin, M. Trigo, D. A. Reis
Publikováno v:
Structural Dynamics, Vol 9, Iss 2, Pp 024301-024301-10 (2022)
We report the observation of photo-induced plasmon–phonon coupled modes in the group IV–VI semiconductor PbTe using ultrafast x-ray diffuse scattering at the Linac Coherent Light Source. We measure the near-zone-center excited-state dispersion of
Externí odkaz:
https://doaj.org/article/52b178575c2941b8bad05b03d6f8db37
Autor:
R. Merlin, A. Bianchini
Publikováno v:
Physical Review Research, Vol 3, Iss 1, p 013012 (2021)
Parametric coupling is commonly used to prepare oscillators in a time-varying squeezed state in which the variance of the coordinate or momentum may dip below that of the equilibrium thermal or quantum ground state during a fraction of the period. We
Externí odkaz:
https://doaj.org/article/cf2d897f05a74610828df33eb819b947
Autor:
M. P. Jiang, M. Trigo, I. Savić, S. Fahy, É. D. Murray, C. Bray, J. Clark, T. Henighan, M. Kozina, M. Chollet, J. M. Glownia, M. C. Hoffmann, D. Zhu, O. Delaire, A. F. May, B. C. Sales, A. M. Lindenberg, P. Zalden, T. Sato, R. Merlin, D. A. Reis
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-9 (2016)
Group IV–VI materials often exist in a state near an electronic or structural phase transition. Here, the authors use ultrafast X-ray scattering to show that coupling of band-edge electrons and phonons causes the ferroelectric instability observed
Externí odkaz:
https://doaj.org/article/83f4952e5a204f1b813f568524223b8f
Autor:
R. Merlin
Publikováno v:
Physical Review X, Vol 2, Iss 3, p 031015 (2012)
Waves, of wavelength λ, transmit poorly through apertures of dimensions ℓ≪λ. Here it is shown that coupling of a subwavelength aperture to an electromagnetic oscillator makes it possible for a focused, diffraction-limited beam that impinges on
Externí odkaz:
https://doaj.org/article/b3c59a828e904b249408513995d7128b
Akademický článek
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Publikováno v:
New Journal of Physics, Vol 21, Iss 1, p 013013 (2019)
We report on the observation of coherent terahertz (THz) emission from the quasi-one-dimensional charge-density wave (CDW) system, blue bronze (K _0.3 MoO _3 ), upon photo-excitation with ultrashort near-infrared optical pulses. The emission contains
Externí odkaz:
https://doaj.org/article/9b51d610709d4b97a2e9623700c1d6ff
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
M. P. Jiang, S. Fahy, A. Hauber, É. D. Murray, I. Savić, C. Bray, J. N. Clark, T. Henighan, M. Kozina, A. M. Lindenberg, P. Zalden, M. Chollet, J. M. Glownia, M. C. Hoffmann, T. Sato, D. Zhu, O. Delaire, A. F. May, B. C. Sales, R. Merlin, M. Trigo, D. A. Reis
Publikováno v:
Structural dynamics (Melville, N.Y.). 9(2)
We report the observation of photo-induced plasmon–phonon coupled modes in the group IV–VI semiconductor PbTe using ultrafast x-ray diffuse scattering at the Linac Coherent Light Source. We measure the near-zone-center excited-state dispersion of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::994c577097ccaa9920a6664353d9c442
https://pubmed.ncbi.nlm.nih.gov/35311000
https://pubmed.ncbi.nlm.nih.gov/35311000
Publikováno v:
International Journal of Computer Sciences and Engineering. 7:15-21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50060f8307ba739d92968432d585af00
https://doi.org/10.26438/ijcse/v7i1.1521
https://doi.org/10.26438/ijcse/v7i1.1521