Volume 120, Nº 5-6 (2024)
- Ano: 2024
- Artigos: 24
- URL: https://genescells.com/0370-274X/issue/view/11738
Edição completa
Articles
K voprosu o plazmenno-pylevykh protsessakh v fizike komet
Resumo
317-325
Sluchaynaya lazernaya generatsiya v usloviyakh dissipativnogo tunnelirovaniya v setevom kvantovom materiale
Resumo
326-332
Indutsirovannoe fononami ushirenie spektral'noy linii v primesnom stekle v ramkakh modeli rezonansnykh kolebatel'nykh mod: tetra-tret-butilterrilen v poliizobutilene
Resumo
333-339
Gibridnoe fotovozbuzhdenie sverkhchistogo almaza femtosekundnymi lazernymi impul'sami srednego IK-diapazona
Resumo
340-345
Samozakhvat lazernogo sveta dlya ul'trarelyativistskikh intensivnostey
Resumo
346-353
Odnoelektronnyy spektr korotkoperiodnoy InAs/GaSb sverkhreshetki s interfeysnoy kompensatsiey napryazheniy
Resumo
354-358
Vklad ostsillyatsiy urovnya Fermi v shubnikovskie i magnito-mezhpodzonnye ostsillyatsii v odinochnykh kvantovykh yamakh HgTe
Resumo
359-366
Lokal'naya diagnostika spinovykh defektov v obluchennykh SiC-diodakh Shottki
Resumo
367-373
Crossover from relativistic to non-relativistic net magnetization for MnTe altermagnet candidate
Resumo
We experimentally study magnetization reversal curves for MnTe single crystals, which is the altermagnetic candidate. Above 85 K temperature, we confirm the antiferromagnetic behavior of magnetization M, which is known for α-MnTe. Below 85 K, we observe anomalous low-field magnetization behavior, which is accompanied by the sophisticated M(α) angle dependence with beating pattern as the interplay between M(α) maxima and minima: in low fields, M(α) shows ferromagnetic-like 180° periodicity, while at high magnetic fields, the periodicity is changed to the 90° one. This angle dependence is the most striking result of our experiment, while it can not be expected for standard magnetic systems. In contrast, in altermagnets, symmetry allows ferromagnetic behavior only due to the spin-orbit coupling. Thus, we claim that our experiment shows the effect of weak spin-orbit coupling in MnTe, with crossover from relativistic to non-relativistic net magnetization, and, therefore, we experimentally confirm altermagnetism in MnTe.
374-376
Novye vozmozhnosti dlya analiza deformatsiy koleblyushchikhsya kristallov s pomoshch'yu rentgenovskoy vizualizatsii krivoy kachaniya
Resumo
377-381
Izmerenie secheniya deleniya yader 237Np neytronami s energiyami 0.3–500 MeV
Resumo
385-392
Nablyudenie polyarizatsii Λ-giperonov, obrazovannykh pri vzaimodeystvii K−-mezonov s yadrami
Resumo
393-399
Pole tyagoteniya sploshnoy samogravitiruyushchey sredy i “temnaya materiya”
Resumo
400-408
Otsenka sostava kosmicheskikh luchey sverkhvysokikh energiy metodom myuonnoy korrelyatsii po dannym Yakutskoy ustanovki ShAL
Resumo
409-416
Interferentsionnye rezonansy fotona i nelineynosti v angarmonicheskom ostsillyatore
Resumo
417-423
O fleksoelektrichestve v mnogodomennom segnetoelektrike
Resumo
424-429
Obobshchennaya teorema Blokha i topologiya zonnoy struktury
Resumo
430-435
Magnonnyy sverkhtok i sbros fazy v plenke zhelezo-ittrievogo granata
Resumo
436-443
Transport elektronov v fotokatodakh kak otklik na indutsiruyushchiy fotoeffekt lazernyy impul's
Resumo
444-450
Sverkhdolgozhivushchie neytral'nye vozbuzhdeniya laflinovskoy zhidkosti 1/3
Resumo
451-456
Optically controlled fine-tuning phase shift cell based on thin-film Ge2Sb2Te5 for light beam phase modulation
Resumo
Presented the experimental study of free-space optical control of the optical beam phase shift caused by the formation of a layered structure in an elementary controllable cell made of phase-change material Ge2Sb2Te5 sub jected to the controlling effect of pulsed laser radiation. The phase change of the signal optical beam passing through the controlled cell from phase-change material relative to the control beam in the Jamin interferometer is demonstrated.
457-458
Issledovanie prostranstvennogo raspredeleniya izlucheniya plazmy Kh-pinchey s pomoshch'yu kodiruyushchey apertury novogo tipa
Resumo
459-464
Spektr neuprugikh stolknoveniy medlennykh protonov v oblasti molekulyarnykh vozbuzhdeniy vody
Resumo
465-469
Subteragertsovyy otklik planarnykh fosfolipidnykh membran v neuprugom rasseyanii sveta
Resumo
470-474



