J. Kellner

activity

20132020

most citedSub-nm wide electron channels protected by topology

150 citations · 454 across the 8 of their papers we have counts for

collaborators

Showing 2015Show all

3 papers · 1 filter

cond-mat.mes-hall2015★ 109 cited

Realization of a vertical topological p-n junction in epitaxial $S b_{2} T e_{3} /B i_{2} T e_{3}$ heterostructures

Markus Eschbach, Ewa Mlynczak, Jens Kellner +17

3D topological insulators are a new state of quantum matter which exhibits both a bulk band structure with an insulating energy gap as well as metallic spin-polarized Dirac fermion…

cond-mat.mtrl-sci2015★ 47 cited

Tuning the Dirac point to the Fermi level in the ternary topological insulator (Bi $_{1 - x}$ Sb $_{x}$ ) $_{2}$ Te $_{3}$

Jens Kellner, Markus Eschbach, Jörn Kampmeier +9

In order to stabilize Majorana excitations within vortices of proximity induced topological superconductors, it is mandatory that the Dirac point matches the Fermi level rather exa…

cond-mat.mes-hall2015★ 150 cited

Sub-nm wide electron channels protected by topology

Christian Pauly, Bertold Rasche, Klaus Koepernik +11

Helical locking of spin and momentum and prohibited backscattering are the key properties of topologically protected states. They are expected to enable novel types of information…

Realization of a vertical topological p-n junction in epitaxial Sb2​Te3​/Bi2​Te3​ heterostructures

Tuning the Dirac point to the Fermi level in the ternary topological insulator (Bi1−x​Sbx​)2​Te3​

Sub-nm wide electron channels protected by topology

Realization of a vertical topological p-n junction in epitaxial $S b_{2} T e_{3} /B i_{2} T e_{3}$ heterostructures

Tuning the Dirac point to the Fermi level in the ternary topological insulator (Bi $_{1 - x}$ Sb $_{x}$ ) $_{2}$ Te $_{3}$