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			Volume 120, Nº 7-8 (2024)
- Ano: 2024
- Artigos: 25
- URL: https://rjeid.com/0370-274X/issue/view/11737
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	                                                       		Articles
Al'ternativnaya ideya ob istochnike barionnoy asimmetrii vo Vselennoy
Resumo
 481-489
				
					481-489
				
						 
			
				 
				
			
		Uskorenie elektronov pri vozdeystvii teravattnogo femtosekundnogo lazernogo izlucheniya na klastery azota
Resumo
 490-497
				
					490-497
				
						 
			
				 
				
			
		Osobennosti struktury iskrovykh kanalov v prikatodnoy zone
Resumo
 511-515
				
					511-515
				
						 
			
				 
				
			
		Fotovol'taicheskiy effekt Kholla v dvumernykh fluktuiruyushchikh sverkhprovodnikakh
Resumo
 516-520
				
					516-520
				
						 
			
				 
				
			
		Geometricheskaya faza kak osnova kvantovoy akselerometrii
Resumo
 560-567
				
					560-567
				
						 
			
				 
				
			
		Sinkhronnoe detektirovanie nelineynykh yavleniy v optoakusticheskikh ostsillyatsiyakh nanoplenki, initsiirovannykh femtosekundnym lazernym impul'som
Resumo
 550-559
				
					550-559
				
						 
			
				 
				
			
		Ramseevskaya spektroskopiya rezonansov KPN na D1 linii atomov shchelochnykh metallov v miniatyurnykh yacheykakh v pole vstrechnykh voln s protivopolozhnymi krugovymi polyarizatsiyami
Resumo
 498-504
				
					498-504
				
						 
			
				 
				
			
		 505-510
				
					505-510
				
						 
			
				 
				
			
		Osobennosti rezonansnogo kombinatsionnogo rasseyaniya sveta v ul'tratverdom amorfnom uglerode
Resumo
 615-619
				
					615-619
				
						 
			
				 
				
			
		Universal'nye impul'snye raspredeleniya i korotkodeystvuyushchie korrelyatsii nuklonov
Resumo
 571-577
				
					571-577
				
						 
			
				 
				
			
		Nablyudenie rezonansnoy radiatsionno-stolknovitel'noy peredachi kolebatel'noy energii v molekulakh pri lazernom IK mnogofotonnom vozbuzhdenii v dvukhkomponentnoy srede
Resumo
 620-626
				
					620-626
				
						 
			
				 
				
			
		Kvantovye effekty pri spin-flop perekhode v topologicheskom antiferromagnitnom izolyatore MnBi2Te4
Resumo
 521-529
				
					521-529
				
						 
			
				 
				
			
		Strukturnoe raznoobrazie i fazovye perekhody v boratakh so smeshannoy valentnost'yu Mg2-xMn1+xBO5 (0.0 < x ≤ 0.4)
Resumo
 530-538
				
					530-538
				
						 
			
				 
				
			
		Svyazannye sostoyaniya magnitnykh skirmionov vysokogo poryadka i sverkhprovodyashchego vikhrya Pirla
Resumo
 539-546
				
					539-546
				
						 
			
				 
				
			
		Coulomb correlations and the electronic structure of bulk V2Te2O
Resumo
The effect of Coulomb correlations on the electronic structure of bulk van der Waals material V2Te2O is studied by the charge self-consistent density functional theory and dynamical mean-field theory method. Our results show a significant correlation-induced renormalization of the spectral functions in the vicinity of the Fermi energy which is not accompanied by a transfer of the spectral weight to Hubbard bands. The computed quasiparticle effective mass enhancement m*/m for the V 3d states varies from 1.31 to 3.32 indicating an orbital-dependent nature of correlation effects and suggests an orbital-selective formation of local moments in the V 3d shell. We demonstrate that taking into account of Coulomb interaction between the V 3d electrons yields the electronic specific heat coefficient γ= 26.94mJK-2 mol-1 in reasonable agreement with the experiment. We show that the strength of Coulomb correlations is sufficient to trigger a band shift along the Z − Г − X path of the Brillouin zone leading to a collapse of the electronic Fermi surface pocket centered on the Г − Z direction predicted by density functional theory.
 547-549
				
					547-549
				
						 
			
				 
				
			
		Rekonstruktsiya dvumernykh turbulentnykh techeniy i ikh parametrov s pomoshch'yu fizicheski-informirovannykh neyronnykh setey
Resumo
 627-635
				
					627-635
				
						 
			
				 
				
			
		Ogranichenie na otnositel'nuyu veroyatnost' raspada K+ → π0π0π0e+ν
Resumo
 578-582
				
					578-582
				
						 
			
				 
				
			
		Kriticheskaya temperatura i parametr poryadka v sverkhprovodyashchikh geterostrukturakh s uchetom nenulevoy konstanty svyazi v polidomennom ferromagnetike
Resumo
 636-643
				
					636-643
				
						 
			
				 
				
			
		Generatsiya vtoroy garmoniki, soprovozhdaemaya formirovaniem vysokointensivnykh svetovykh pul'
Resumo
 583-589
				
					583-589
				
						 
			
				 
				
			
		Spektry propuskaniya infrakrasnogo izlucheniya v TiS3: kray fundamental'nogo pogloshcheniya, fonony i eksitony
Resumo
 590-597
				
					590-597
				
						 
			
				 
				
			
		Matritsa korrelyatsiy gradientov fazy svetovoy volny kak sposob izmereniya osnovnykh parametrov turbulentnosti
Resumo
 598-604
				
					598-604
				
						 
			
				 
				
			
		Neravnovesnyy nagrev elektronov, plavlenie i modifikatsiya nanoplenki nikelya ul'trakorotkim impul'som teragertsovogo izlucheniya
Resumo
 605-614
				
					605-614
				
						 
			
				 
				
			
		Vliyanie anizotropii na issledovanie kriticheskogo povedeniya spinovykh modeley metodami mashinnogo obucheniya
Resumo
 644-649
				
					644-649
				
						 
			
				 
				
			
		Lyapunov exponents in fundamental models of nonlinear resonance
Resumo
The problem of analytical estimation of the Lyapunov exponents and Lyapunov timescales of the motion in multiplets of interacting nonlinear resonances is considered. To this end, we elaborate a unified framework, based on the separatrix map theory, which incorporates both an earlier approach for the first fundamental model of perturbed resonance (given by the perturbed pendulum Hamiltonian) and a new one for its second fundamental model (given by the perturbed Andoyer Hamiltonian). Within this framework, new accurate estimates for the Lyapunov timescales of the inner and outer subsystems of the Solar planetary system are presented and discussed.
 650-650
				
					650-650
				
						 
			
				 
				
			
		Popravka
Resumo
 651-651
				
					651-651
				
						 
			
				 
				
			
		 
						 
						 
					 
						 
						 
									



