Zobrazeno 1 - 10
of 7 348
pro vyhledávání: '"Golub, P."'
A large differentiated oligopoly yields inefficient market equilibria. An authority with imprecise information about the primitives of the market aims to design tax/subsidy interventions that increase efficiency robustly, i.e., with high probability.
Externí odkaz:
http://arxiv.org/abs/2411.03026
Autor:
Cianciolo, V., Golub, R., Filippone, B. W., Huffman, P. R., Leoung, K., Korobkina, E., Swank, C.
The nEDM experiment at the SNS (nEDM@SNS) is the first measurement of the neutron EDM to directly measure the precession frequency of the neutron spin due to magnetic and electric fields. Previous measurements have inferred the precession frequency b
Externí odkaz:
http://arxiv.org/abs/2411.03337
Autor:
Mönch, Erwin, Moldavskaya, Mariya D., Golub, Leonid E., Bel'kov, Vasily V., Wunderlich, Jörg, Weiss, Dieter, Gumenjuk-Sichevska, Joanna, Niu, Chang, Ye, Peide D., Ganichev, Sergey D.
Nonlinear electron transport induced by polarized terahertz radiation is studied in two-dimensional tellurene at room temperature. A direct current, quadratic in the radiation's electric field, is observed. Contributions sensitive to radiation helici
Externí odkaz:
http://arxiv.org/abs/2410.17888
Autor:
Placco, Vinicius M., Gupta, Arvind F., Almeida-Fernandes, Felipe, Logsdon, Sarah E., Rajagopal, Jayadev, Holmbeck, Erika M., Roederer, Ian U., Della Costa, John, Fernandez, Pipa, Golub, Eli, Higuera, Jesus, Patel, Yatrik, Ridgway, Susan, Schweiker, Heidi
In this work, we present high-resolution (R~100,000), high signal-to-noise (S/N~800) spectroscopic observations for the well-known, bright, extremely metal-poor, carbon-enhanced star BD+44 493. We determined chemical abundances and upper limits for 1
Externí odkaz:
http://arxiv.org/abs/2410.08943
Autor:
Golub, Nikita
This approach is based on the idea used to construct the so-called ${\bf fr}$-language. We construct such functorial languages as the ${\bf fr_{\infty}}$-language and other versions of it on categories of groups using the lower central series of grou
Externí odkaz:
http://arxiv.org/abs/2410.05708
Autor:
Golub, L. E., Ivchenko, E. L.
Electrical spin orientation is the generation of electron spin proportional to the electric current. This phenomenon is allowed by symmetry in gyrotropic systems, e.g. in inversion-asymmetric structures with Rashba spin-orbit splitting. Here we devel
Externí odkaz:
http://arxiv.org/abs/2410.02947
Autor:
Moldavskaya, M. D., Golub, L. E., Bel'kov, V. V., Danilov, S. N., Kozlov, D. A., Wunderlich, J., Weiss, D., Mikhailov, N. N., Dvoretsky, S. A., Krishtopenko, S. S., Benhamou-Bui, B., Teppe, F., Ganichev, S. D.
We report on the observation and comprehensive study of the terahertz radiation induced magneto-photogalvanic effect (MPGE) in bulk CdHgTe crystals hosting Kane fermions. The MPGE has been detected in Cd$_{x}$Hg$_{1-x}$Te films with Cd contents $x =
Externí odkaz:
http://arxiv.org/abs/2408.09892
Autor:
Hild, Marcel, Mönch, Erwin, Golub, Leonid E., Dmitriev, Ivan A., Yahniuk, Ivan, Amann, Katharina, Amann, Julia, Eroms, Jonathan, Wunderlich, Jörg, Weiss, Dieter, Consejo, Christophe, Bray, Cedric, Maussang, Kenneth, Teppe, Frederic, Gumenjuk-Sichevska, Joanna, Watanabe, Kenji, Taniguchi, Takashi, Ganichev, Sergey D.
We report on the observation and study of the magneto-ratchet effect in a graphene-based two-dimensional metamaterial formed by a graphite gate that is placed below a graphene monolayer and patterned with an array of triangular antidots. We demonstra
Externí odkaz:
http://arxiv.org/abs/2407.15597
We study thermoelectric and viscous contributions to the ratchet effect, i.e. radiation-induced generation of the direct electric current, $J_{\rm rat},$ in asymmetric dual-grating gate structure without inversion center. Previously [E.M\"onch et al,
Externí odkaz:
http://arxiv.org/abs/2405.09668
Autor:
Hild, M., Yahniuk, I., Golub, L. E., Amann, J., Eroms, J., Weiss, D., Watanabe, K., Taniguchi, T., Ganichev, S. D.
We report on the observation of the circular ratchet effect excited by terahertz laser radiation in a specially designed two-dimensional metamaterial consisting of a graphene monolayer deposited on a graphite gate patterned with an array of triangula
Externí odkaz:
http://arxiv.org/abs/2402.17540