Results 121 to 130 of about 30,912 (244)

Landau Quantization and the Thickness Limit of Topological Insulator Thin Films ofSb2Te3 [PDF]

open access: green, 2012
Yeping Jiang   +9 more
openalex   +1 more source

Quanta of Ettingshausen and magnetothermoelectric coefficients

open access: yesИзвестия высших учебных заведений. Поволжский регион: Физико-математические науки
Background. In narrow electrically conductive nanoribbons, for example, in graphene nanoribbons (GNR), two types of quantization of electronic states take place: dimensional quantization and magnetic quantization (Landau quantization).
Rudol'f A. Brazhe, Alena A. Grishina
doaj   +1 more source

Quanta of Nernst coefficients and thermomagnetic EMF

open access: yesИзвестия высших учебных заведений. Поволжский регион: Физико-математические науки
Background. The well-known quantum Hall effect observed in two-dimensional current conductors placed in a transvers magnetic field is due to the magnetic quantization of cyclotron orbits of charge carriers, leading to the appearance of Landau levels in ...
Rudol'f A. Brazhe, Alena A. Grishina
doaj   +1 more source

Dirac fermions in graphene under curved spacetime: a study of Beltrami geometry and $${{\mathcal {CPT}}}$$ CPT symmetry

open access: yesEuropean Physical Journal C: Particles and Fields
We analyze the dynamics of Dirac fermions in graphene set within Beltrami spacetime, characterized by a negative curvature. This research investigates how both curvature and external electromagnetic fields influence electron motion, particularly in terms
Ikram Imane Kouachi, Özlem Yeşiltaş
doaj   +1 more source

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