33 citations · 106 across the 5 of their papers we have counts for
5 papers
Voltage control of the long-range p-d exchange coupling in a ferromagnet-semiconductor quantum well hybrid structure
V. L. Korenev, I. V. Kalitukha, I. A. Akimov +14
Voltage control of ferromagnetism on the nanometer scale is highly appealing for the development of novel electronic devices. Here a key challenge is to implement and combine low p…
Mini array of quantum Hall devices based on epitaxial graphene
S. Novikov, N. Lebedeva, J. Hamalainen +4
Series connection of four quantum Hall effect (QHE) devices based on epitaxial graphene films was studied for realization of a quantum resistance standard with an up-scaled value.…
Fabrication and Study of Large Area QHE Devices Based on Epitaxial Graphene
S. Novikov, N. Lebedeva, K. Pierz +1
Quantum Hall effect (QHE) devices based on epitaxial graphene films grown on SiC were fabricated and studied for development of the QHE resistance standard. The graphene-metal cont…
Towards a Graphene-Based Quantum Impedance Standard
C. -C. Kalmbach, J. Schurr, F. J. Ahlers +4
Precision measurements of the quantum Hall resistance with alternating current (ac) in the kHz range were performed on epitaxial graphene in order to assess its suitability as a qu…
Precision Quantum Hall Resistance Measurement on Epitaxial Graphene Device in Low Magnetic Field
A. Satrapinski, S. Novikov, N. Lebedeva
Precision quantum Hall resistance (QHR) measurements were performed on large-area epitaxial graphene device at low magnetic fields (B = 2 T - 8 T) at temperature T = 1.5 K. Hall re…