najoNanosystems: Physics, Chemistry, MathematicsНаносистемы: физика, химия, математика2220-80542305-7971Университет ИТМО10.17586/2220-8054-2023-14-4-413-417najo-123Research ArticleMATHEMATICSМАТЕМАТИКАOn spin flip for electron scattering by several delta-potentials for 1D Hamiltonian with spin-orbit interactionО переворачивании спина электрона при рассеянии несколькими дельта-0потенциалами для одномерного гамильтониана со спин-орбитальным взаимодействиемhttps://orcid.org/0000-0003-2115-2479БлиноваИ. В.BlinovaI. V.

Irina V. Blinova – Center of Mathematics

Kroverkskiy, 49, St. Petersburg, 197101

irin-a@yandex.ruГришановЕ. Н.GrishanovE. N.

Evgeny N. Grishanov – Department of Mathematics and IT

Bolshevistskaya Str. 68, Saransk, 430005

evgenyg@mail.ruhttps://orcid.org/0000-0001-7137-4067ПоповА. И.PopovA. I.

Anton I. Popov – Center of Mathematics

Kroverkskiy, 49, St. Petersburg, 197101

cpopov239@gmail.comhttps://orcid.org/0000-0002-5251-5327ПоповИ. Ю.PopovI. Y.

Igor Y. Popov – Center of Mathematics

Kroverkskiy, 49, St. Petersburg, 197101

popov1955@gmail.comСмолкинаМ. О.SmolkinaM. O.

Maria O. Smolkina – Center of Mathematics

Kroverkskiy, 49, St. Petersburg, 197101

vega14@mail.ruITMO UniversityRussian FederationOgarev Mordovia State UniversityRussian Federation202303062025144413417Copyright © Blinova I.V., Grishanov E.N., Popov A.I., Popov I.Y., Smolkina M.O., 20252025Блинова И.В., Гришанов Е.Н., Попов А.И., Попов И.Ю., Смолкина М.О.Blinova I.V., Grishanov E.N., Popov A.I., Popov I.Y., Smolkina M.O.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://nanojournal.ifmo.ru/jour/article/view/123

One-dimensional Rashba and Dresselhaus Hamiltonians with spin-orbit interaction are studied. It is assumed that there are point-like potentials on the line. The scattering problem is solved and the possibility of spin-flip is discussed.

Изучены одномерные гамильтонианы Рашбы и Дрессельхауса со спин-орбитальным взаимодействием. Предполагается, что на линии имеются точечные потенциалы. Решена задача рассеяния и обсуждается возможность переворачивания спина

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The authors declare that there are no conflicts of interest present.