J. Boy

activity

20182025

most citedCharge carrier density, mobility and Seebeck coefficient of melt-grown bulk ZnGa2O4 single crystals

20 citations · 21 across the 5 of their papers we have counts for

collaborators

Showing cond-mat.mes-hallShow all

2 papers · 1 filter

cond-mat.mes-hall2025

Enhanced phonon-drag by nanoscale design of homoepitaxial \hbox{ $β$ -Ga $_{2}$ O $_{3}$ }

J. Boy, R. Mitdank, A. Popp +2

Phonon drag may be harnessed for thermoelectric generators and devices. Here, we demonstrate the geometric control of the phonon-drag contribution to the thermopower. In nanometer-…

cond-mat.mes-hall2022★ 1 cited

In-plane gate induced transition asymmetry of spin-resolved Landau levels in InAs-based quantum wells

Olivio Chiatti, Johannes Boy, Christian Heyn +2

The cross-over from quasi-two- to quasi-one-dimensional electron transport subject to transverse electric fields and perpendicular magnetic fields are studied in the diffusive to q…

Enhanced phonon-drag by nanoscale design of homoepitaxial \hbox{β-Ga2​O3​}

In-plane gate induced transition asymmetry of spin-resolved Landau levels in InAs-based quantum wells

Enhanced phonon-drag by nanoscale design of homoepitaxial \hbox{ $β$ -Ga $_{2}$ O $_{3}$ }