Zobrazeno 1 - 10
of 22 666
pro vyhledávání: '"Rotter, A"'
Autor:
Tang, Nan, Gen, Masaki, Rotter, Martin, Man, Huiyuan, Matsuhira, Kazuyuki, Matsuo, Akira, Kindo, Koichi, Ikeda, Akihiko, Matsuda, Yasuhiro H., Gegenwart, Philipp, Nakatsuji, Satoru, Kohama, Yoshimitsu
We present a comprehensive study of the magnetoelastic properties of the Ising pyrochlore oxide Ho$_{2}$Ti$_{2}$O$_{7}$, known as spin ice, by means of high-field magnetostriction measurements and numerical calculations. When a magnetic field is appl
Externí odkaz:
http://arxiv.org/abs/2409.03673
Autor:
Asadova, Nigar, Achouri, Karim, Arjas, Kristian, Auguié, Baptiste, Aydin, Roland, Baron, Alexandre, Beutel, Dominik, Bodermann, Bernd, Boussaoud, Kaoutar, Burger, Sven, Choi, Minseok, Czajkowski, Krzysztof M., Evlyukhin, Andrey B., Fazel-Najafabadi, Atefeh, Fernandez-Corbaton, Ivan, Garg, Puneet, Globosits, David, Hohenester, Ulrich, Kim, Hongyoon, Kim, Seokwoo, Lalanne, Philippe, Ru, Eric C. Le, Meyer, Jörg, Mun, Jungho, Pattelli, Lorenzo, Pflug, Lukas, Rockstuhl, Carsten, Rho, Junsuk, Rotter, Stefan, Stout, Brian, Törmä, Päivi, Trigo, Jorge Olmos, Tristram, Frank, Tsitsas, Nikolaos L., Vallée, Renaud, Vynck, Kevin, Weiss, Thomas, Wiecha, Peter, Wriedt, Thomas, Yannopapas, Vassilios, Yurkin, Maxim A., Zouros, Grigorios P.
The transition matrix, frequently abbreviated as T-matrix, contains the complete information in a linear approximation of how a spatially localized object scatters an incident field. The T-matrix is used to study the scattering response of an isolate
Externí odkaz:
http://arxiv.org/abs/2408.10727
Wavefront shaping techniques allow waves to be focused on a diffraction-limited target deep inside disordered media. To identify the target position, a guidestar is required that typically emits a frequency-shifted signal. Here we present a noninvasi
Externí odkaz:
http://arxiv.org/abs/2407.07932
Publikováno v:
Phys. Rev. Lett. 133, 173801 (2024)
A Coherent Perfect Absorber (CPA) exploits the interferometric nature of light to deposit all of a light field's incident energy into an otherwise weakly absorbing sample. The downside of this concept is that the necessary destructive interference in
Externí odkaz:
http://arxiv.org/abs/2404.04151
Publikováno v:
Phys. Rev. A 110, 053515 (2024)
The physics of waves in time-varying media provides numerous opportunities for wave control that are unattainable with static media. In particular, Floquet systems with a periodic time modulation are currently of considerable interest. Here, we demon
Externí odkaz:
http://arxiv.org/abs/2403.19311
Publikováno v:
J. Opt. Soc. Am. B 41, 2122 (2024)
The interaction of quantum light with matter is of great importance to a wide range of scientific disciplines, ranging from optomechanics to high precision measurements. A central issue we discuss here, is how to make optimal use of both the spatial
Externí odkaz:
http://arxiv.org/abs/2403.03766
Autor:
Ergoktas, M. Said, Kecebas, Ali, Despotelis, Konstantinos, Soleymani, Sina, Bakan, Gokhan, Kocabas, Askin, Principi, Alessandro, Rotter, Stefan, Ozdemir, Sahin K., Kocabas, Coskun
Publikováno v:
Science 384, 1122-1126 (2024)
The control of thermal radiation by shaping its spatial and spectral emission characteristics plays a key role in many areas of science and engineering. Conventional approaches to tailor thermal emission using metamaterials are severely hampered both
Externí odkaz:
http://arxiv.org/abs/2401.08316
Publikováno v:
Physical Review RESEARCH 6, 033265 (2024)
Speckle patterns are inherent features of coherent light propagation through complex media. As a result of interference, they are sensitive to multiple experimental parameters such as the configuration of disorder or the propagating wavelength. Recen
Externí odkaz:
http://arxiv.org/abs/2312.08506
Publikováno v:
Nat. Phys. 20 (2024) 1441
Light and sound waves have the fascinating property that they can move objects through the transfer of linear or angular momentum. This ability has led to the development of optical and acoustic tweezers, with applications ranging from biomedical eng
Externí odkaz:
http://arxiv.org/abs/2401.00853
Publikováno v:
Phys. Rev. Lett. 132, 013602 (2024)
The strong coupling of quantum emitters to a cavity mode has been of paramount importance in the development of quantum optics. Recently, also the strong coupling to more than a single mode of an electromagnetic resonator has drawn considerable inter
Externí odkaz:
http://arxiv.org/abs/2311.18750