Zobrazeno 1 - 10
of 5 049
pro vyhledávání: '"A A Kalashnikova"'
Exchange interactions govern the ordering between microscopic spins and the highest-frequency spin excitations - magnons at the edge of the Brillouin zone. As well known from spontaneous Raman scattering (RS) experiments in antiferromagnets, such mag
Externí odkaz:
http://arxiv.org/abs/2407.15962
The observation of strongly coupled lattice and spin dynamics in altermagnet CoF$_2$ is reported. On the background of the expected spin-phonon interaction leading to renormalization of all phonons at the Neel temperature an additional strong couplin
Externí odkaz:
http://arxiv.org/abs/2405.07304
We present a concept for selective excitation of magnetostatic surface waves with quasi-discrete spectrum using spatially patterned femtosecond laser pulses inducing either ultrafast change of magnetic anisotropy or inverse Faraday effect. We microma
Externí odkaz:
http://arxiv.org/abs/2404.17889
Autor:
Kuntu, D. V., Arkhipova, E. A., Shelukhin, L. A., Mertens, F., Prosnikov, M. A., Eliseyev, I. A., Smirnov, A. N., Davydov, V. Yu., Mañas-Valero, S., Coronado, E., Cinchetti, M., Kalashnikova, A. M.
Publikováno v:
Phys. Rev. Materials 8, 014408 (2024)
The critical behaviour of laser-induced changes in magnetic ordering is studied experimentally in two-dimensional zigzag antiferromagnets $XY$-like NiPS$_3$ and Ising-like FePS$_3$. To examine laser-induced dynamics in flakes of these compounds, we e
Externí odkaz:
http://arxiv.org/abs/2311.12505
We analytically discuss and micromagnetically prove the ways to tune the spatial asymmetry of the initial phase, amplitude, and wavevectors of magnetostatic waves driven by ultrafast laser excitation. We consider that the optical pulse heats a thin f
Externí odkaz:
http://arxiv.org/abs/2310.05895
Autor:
M. R. Kalashnikova, A. K. Dulaev, D. G. Nakonechny, D. I. Kutianov, A. V. Zhigalo, V. V. Pochtenko, V. V. Morozov, E. V. Ogorodnik
Publikováno v:
Учёные записки Санкт-Петербургского государственного медицинского университета им. Акад. И.П. Павлова, Vol 31, Iss 1, Pp 10-21 (2024)
The objective was to analyze the possible reasons for the failure of surgical treatment of carpal tunnel syndrome.One of the most common forms of compression mononeuropathy of the upper extremity is carpal tunnel syndrome. Despite being widely studie
Externí odkaz:
https://doaj.org/article/cfe0f9d840e94d1b8c5a9ec6eec8fd74
Publikováno v:
Вестник медицинского института «Реавиз»: Реабилитация, врач и здоровье, Vol 14, Iss 3, Pp 104-110 (2024)
Osteoporosis, according to the World Health Organization, ranks fourth among the causes of death and disability after cardiovascular, oncological diseases and diabetes mellitus. Among residents of Russia over the age of 50, osteoporosis occurs in abo
Externí odkaz:
https://doaj.org/article/2b708d13f9554be5aad0f587742f3be2
Publikováno v:
Галактика медиа: журнал медиа исследований, Vol 6, Iss 3, Pp 358-375 (2024)
In the situation of a shrinking field of public politics and a crisis of political trust, citizens may seek an alternative arena for presenting their own point of view. The social Internet space serves as a virtual projection of public contradictions
Externí odkaz:
https://doaj.org/article/830531b49baa4cd186b25ab74dfacc6c
Autor:
M. Choi, A. Lyapustin, G. L. Schuster, S. Go, Y. Wang, S. Korkin, R. Kahn, J. S. Reid, E. J. Hyer, T. F. Eck, M. Chin, D. J. Diner, O. Kalashnikova, O. Dubovik, J. Kim, H. Moosmüller
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 10543-10565 (2024)
Wildfires and agricultural burning generate seemingly increasing smoke aerosol emissions, impacting societal and natural ecosystems. To understand smoke's effects on climate and public health, we analyzed the spatiotemporal distribution of smoke aero
Externí odkaz:
https://doaj.org/article/5edd7315ef1048f29bc768ef911f0b1e
Autor:
Jennifer H. Chen, Sridevi Addanki, Dhruvajyoti Roy, Roland Bassett, Ekaterina Kalashnikova, Erik Spickard, Henry M. Kuerer, Salyna Meas, Vanessa N. Sarli, Anil Korkut, Jason B. White, Gaiane M. Rauch, Debu Tripathy, Banu K. Arun, Carlos H. Barcenas, Clinton Yam, Himanshu Sethi, Angel A. Rodriguez, Minetta C. Liu, Stacy L. Moulder, Anthony Lucci
Publikováno v:
BMC Cancer, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Background Triple negative breast cancer (TNBC) is an aggressive subtype with poor prognosis. We aimed to determine whether circulating tumor DNA (ctDNA) and circulating tumor cell (CTC) could predict response and long-term outcomes to neoad
Externí odkaz:
https://doaj.org/article/f34717845d704cca8a1c2809ca2e3328