Christian Riha

activity

20142022

most cited2D layered transport properties from topological insulator Bi

_{2}

_{3}

single crystals and micro flakes

74 citations · 88 across the 4 of their papers we have counts for

collaborators

Showing cond-mat.mes-hallShow all

3 papers · 1 filter

cond-mat.mes-hall2022★ 2 cited

Low-temperature magnetoresistance hysteresis in Vanadium-doped Bi $_{2}$ Te $_{2.4}$ Se $_{0.6}$ bulk topological insulators

Birkan Düzel, Christian Riha, Karl Graser +2

Bi $_{2}$ Te $_{2.4}$ Se $_{0.6}$ single crystals show gapless topological surface states and doping ( $x$ ) with Vanadium allows to shift the chemical potential in the bulk band gap. Acc…

cond-mat.mes-hall2019

Excess noise in Al $_{x}$ Ga $_{1-x}$ As/GaAs based quantum rings

Christian Riha, Sven S. Buchholz, Olivio Chiatti +3

Cross-correlated noise measurements are performed in etched Al $_{x}$ Ga $_{1-x}$ As/GaAs based quantum rings in equilibrium at bath temperature of $T_\text{bath}=4.2\tex…

cond-mat.mes-hall2014★ 12 cited

Mode-selected heat flow through a one-dimensional waveguide network

Christian Riha, Philipp Miechowski, Sven S. Buchholz +4

Cross-correlated measurements of thermal noise are performed to determine the electron temperature in nanopatterned channels of a GaAs/AlGaAs heterostructure at 4.2 K. Two-dimensio…

Low-temperature magnetoresistance hysteresis in Vanadium-doped Bi2​Te2.4​Se0.6​ bulk topological insulators

Excess noise in Alx​Ga1-x​As/GaAs based quantum rings

Mode-selected heat flow through a one-dimensional waveguide network

Low-temperature magnetoresistance hysteresis in Vanadium-doped Bi $_{2}$ Te $_{2.4}$ Se $_{0.6}$ bulk topological insulators

Excess noise in Al $_{x}$ Ga $_{1-x}$ As/GaAs based quantum rings