Machine learning methods for background potential estimation in 2DEGs
Two-dimensional electron gases (2DEGs) can show exceptional carrier mobility, making
them promising candidates for future quantum technologies. However, impurities and …
them promising candidates for future quantum technologies. However, impurities and …
Conductance interference effects in an electron-beam-resist-free chemical vapor deposition graphene device sandwiched between two h-BN sheets
We report fabrication and measurements of hexagonal boron nitride (h-BN)/chemical vapor
deposition (CVD) graphene/h-BN heterostructure devices without using expensive, time …
deposition (CVD) graphene/h-BN heterostructure devices without using expensive, time …
Tuning weak localization in single-layer disordered SnSe2/graphene/h-BN field-effect device
We report fabrication and measurements of single-layer SnSe 2/chemical vapor deposition
(CVD) graphene/hexagonal boron nitride (h-BN) field-effect device. The coherent …
(CVD) graphene/hexagonal boron nitride (h-BN) field-effect device. The coherent …
Shubnikov–de Haas measurements on a high mobility monolayer graphene flake sandwiched between boron nitride sheets
N Matsumoto, M Mineharu, M Matsunaga… - Journal of Physics …, 2017 - iopscience.iop.org
A flake of monolayer graphene was sandwiched between boron nitride sheets. Temperature
dependent Shubnikov–de Haas measurements were performed to access how this …
dependent Shubnikov–de Haas measurements were performed to access how this …
Quebra da integrabilidade para um modelo de tunelamento quântico de três poços
K Wilsmann - 2017 - lume.ufrgs.br
O objetivo desse trabalho é apresentar e investigar um modelo integrável que descreve o
tunelamento de bósons entre três condensados de Bose-Einstein acoplados em linha. Aqui …
tunelamento de bósons entre três condensados de Bose-Einstein acoplados em linha. Aqui …
Disorder correction to the minimal conductance of a nodal-point semimetal
We consider the disorder-induced correction to the minimal conductance of an anisotropic
two-dimensional Dirac node or a three-dimensional Weyl node. An analytical expression is …
two-dimensional Dirac node or a three-dimensional Weyl node. An analytical expression is …