Pisʹma v žurnal êksperimentalʹnoj i teoretičeskoj fiziki
ISSN (print): 0370-274X
Media registration certificate: ПИ № ФС 77 – 78169 от 27.03.2020
Founder: P.L. Kapitza Institute for Physical Problems of the Russian Academy of Sciences, Russian Academy of Sciences
Editor-in-Chief: Pudalov V.M
Frequency / Assess: 12 issues per year / Subscription
Included in: White List (1st level),Higher Attestation Commission list, RISC
Edição corrente



Volume 120, Nº 11-12 (2024)
Articles
Dvukhpetlevye KED/KKhD popravki v polyarizovannom γγ →γγ protsesse v SANCphot
Resumo



K teoreticheskoy interpretatsii dannykh o vzaimodeystviyakh yader argona s yadrami pri vysokikh energiyakh
Resumo



Heavy quark contributions in Bjorken sum rule with analytic coupling
Resumo
We consider heavy quark contributions to the polarized Bjorken sum rule. We found good agreement be-tween the experimental data and the predictions of analytic QCD. To satisfy the limit of photoproduction, weuse new representation of the perturbative part of the polarized Bjorken sum rule, recently proposed.



Protsessy ionizatsii i perezaryadki pri stolknovenii protonovs atomami sverkhtyazhelykh elementov
Resumo



Ekstremal'nye fluktuatsii intensivnosti izlucheniya v turbulentnoy atmosfere
Resumo



Porogovaya fotogeneratsiya bieksitonov v nanokristallakh na osnove pryamozonnykh poluprovodnikov
Resumo



Obobshchennaya model' sverkhprovodnikovogo sigma-neyrona
Resumo



Magnetosoprotivlenie ob\"emnogo obraztsa FeSi
Resumo



Relaksatsionnye yavleniya v razbavlennykh, zaryazhennykh rastvorakh
Resumo



Proyavlenie posloevoy lokalizatsii singulyarnostey van Khova v tunnelirovanii mezhdu listami dvukhsloynogo grafena
Resumo



Spektr pervichnykh gravitatsionnykh voln v kvantovoy versii konformnoy OTO
Resumo



Kvantovaya zaputannost' pri sverkhizluchenii kondensata elektronno-dyrochnykh par v poluprovodnikovykh geterostrukturakh
Resumo



Metod izmereniya otkloneniya ot zakona Lamberta pri diffuznom rasseyanii ul'trakholodnykh neytronov na material'nykh stenkakh
Resumo



Dvukhfotonnaya ionizatsiya odinochnykh atomov, lokalizovannykh na osi besseleva puchka
Resumo



Spektral'nye svoystva trekhmernykh volnovodnykh struktur, izgotovlennykh metodom dvukhfotonnoy lazernoy litografii
Resumo



Invariantnost' evolyutsii spektrov vetrovykh voln v okeane kak statisticheskiy attraktor
Resumo



Neodnorodnosti dinamiki i lokal'nogo polya v ±J izingovskikh spinovykh steklakh1
Resumo



Soft mode behavior in transition metal doped SrTiO3 thin films on MgO substrates
Resumo
The ferroelectric soft mode in polycrystalline pristine SrTiO3 and weakly doped SrTiO3:M (M=2 at% Fe, Ni, Mn, Co) thin films on (001) MgO substrates has been studied using time-domain terahertz spectroscopy. Spectra of real and imaginary parts of film permittivity were determined in the frequency range of 5–100 cm−1 at temperatures between 5 and 300K. Central frequency and dielectric contribution of the ferroelectric soft mode show Barrett-like temperature dependencies similar to crystalline SrTiO3. Large negative values of Curie temperature and enhanced positive values of Barrett quantum temperatures are discovered indicating that doped SrTiO3 thin films are farther from ferroelectric phase transition than SrTiO3 crystals.



Mnogourovnevaya relaksatsionnaya model' dlya opisaniya krivykh namagnichivaniya nanochastits
Resumo



Upravlenie breggovskimi rezonansami spinovykh voln s pomoshch'yu spinovogo toka v magnonnom kristalle s Pt poloskami
Resumo



Sverkhprovodyashchiy parametr poryadka soedineniya RbCa2Fe4As4F2
Resumo



Chislennoe modelirovanie fotonnogo tenzornogo yadra dlya apparatnogo uskoreniya opticheskikh matrichno-vektornykh vychisleniy
Resumo



Avtorskiy ukazatel' tomov 119-120 za 2024 g.



Predmetnyy ukazatel' tomov 119-120 za 2024 g.


