4 citations · 7 across the 7 of their papers we have counts for
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Effect of screening on Seebeck coefficient in bilayer graphene/AlGaAs electron gas
Vo Van Tai, Nguyen Duy Vy, Truong Van Tuan +1
The knowledge of Seebeck coefficient is a key factor in optimization of thermoelectric materials and finding right applications for it. A high sensitivity to structural change make…
Dielectric Substrate Dependence of Thermoelectric Transport in BLG-GaAs-BLG Heterostructures
Vo Van Tai, Truong Van Tuan, Tran Trong Tai +2
We theoretically study the thermoelectric transport S in a double-layer bilayer graphene (BLG-GaAs-BLG) system on dielectric substrates (h-BN, Al2O3, HfO2). Electrons interact with…
Significant Mobility Enhancement in Coupled AlGaN/GaN Quantum Wells considering Inter-Well Distance and Asymmetric Widths
Le Tri Dat, Tran Trong Tai, Truong Van Tuan +2
We demonstrate that coupled AlGaN/GaN quantum wells with asymmetric widths ( A achieve up to 4.5 times higher mobility than single wells at optimal separation (d = 100…
Significant Enhancement of Carrier Mobility in Finite vs. Infinite Square Quantum Wells: A Comparative Study of GaAs/InGaAs/GaAs Heterostructures
Truong Van Tuan, Nguyen Dung Chinh, Tran Trong Tai +2
The geometry of quantum wells (QWs) critically influences carrier mobility, yet systematic comparisons between finite and infinite square QWs remain scarce. We present a comprehens…