Optical spectroscopy of an excited Laughlin liquid
- Авторлар: Kulik L.V.1
-
Мекемелер:
- Osipyan Institute of Solid-State Physics of the Russian Academy of Sciences
- Шығарылым: Том 88, № 2 (2024)
- Беттер: 196-199
- Бөлім: New Materials and Technologies for Security Systems
- URL: https://journals.rcsi.science/0367-6765/article/view/266104
- DOI: https://doi.org/10.31857/S0367676524020056
- EDN: https://elibrary.ru/RTLULA
- ID: 266104
Дәйексөз келтіру
Аннотация
Neutral excitations with zero momentum in a Laughlin liquid at an electron filling factor of 1/3 have been studied. It was found that the lowest in energy are spin-magnetogravitons, excitations with a simultaneous change in the electron density in the Laughlin liquid and the spin quantum number of the electron system. The experimental possibility of the formation of new quasi-equilibrium states of anionic matter – Laughlin solutions of spin-magnetogravitons – is demonstrated. A new type of optical scattering is observed in Laughlin solutions.
Толық мәтін

Авторлар туралы
L. Kulik
Osipyan Institute of Solid-State Physics of the Russian Academy of Sciences
Хат алмасуға жауапты Автор.
Email: kulik@issp.ac.ru
Ресей, Chernogolovka
Әдебиет тізімі
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