Epitaxial ferroelectric interfacial devices

CAF Vaz, YJ Shin, M Bibes, KM Rabe… - Applied Physics …, 2021 - pubs.aip.org
Ferroelectric interfacial devices consist of materials systems whose interfacial electronic
properties (such as a 2D electron gas or an interfacial magnetic spin configuration) are …

Electric-field-controlled ferromagnetism in high-Curie-temperature Mn0.05Ge0.95 quantum dots

F Xiu, Y Wang, J Kim, A Hong, J Tang, AP Jacob… - Nature Materials, 2010 - nature.com
Electric-field manipulation of ferromagnetism has the potential for developing a new
generation of electric devices to resolve the power consumption and variability issues in …

Curie point singularity in the temperature derivative of resistivity in (Ga, Mn) As

V Novák, K Olejník, J Wunderlich, M Cukr, K Výborný… - Physical review …, 2008 - APS
We observe a singularity in the temperature derivative d ρ/d T of resistivity at the Curie point
of high-quality (Ga, Mn) As ferromagnetic semiconductors with T c's ranging from …

A story of high-temperature ferromagnetism in semiconductors

A Bonanni, T Dietl - Chemical Society Reviews, 2010 - pubs.rsc.org
The comprehensive search for multifunctional materials has resulted in the discovery of
semiconductors and oxides showing ferromagnetic features persisting to room temperature …

XMCD studies on Co and Li doped ZnO magnetic semiconductors

T Tietze, M Gacic, G Schütz, G Jakob… - New Journal of …, 2008 - iopscience.iop.org
ZnO doped with a few per cent (< 10%) of magnetic ions such as Co exhibit room
temperature (RT) ferromagnetism, transforming it into a very promising candidate for future …

Non-volatile ferroelectric control of ferromagnetism in (Ga, Mn) As

I Stolichnov, SWE Riester, HJ Trodahl, N Setter… - Nature materials, 2008 - nature.com
Multiferroic structures that provide coupled ferroelectric and ferromagnetic responses are of
significant interest as they may be used in novel memory devices and spintronic logic …

Inflated nodes and surface states in superconducting half-Heusler compounds

C Timm, AP Schnyder, DF Agterberg, PMR Brydon - Physical Review B, 2017 - APS
Two topics of high current interest in the field of unconventional superconductivity are
noncentrosymmetric superconductors and multiband superconductivity. Half-Heusler …

Surface magnetic ordering in topological insulators with bulk magnetic dopants

G Rosenberg, M Franz - Physical Review B—Condensed Matter and Materials …, 2012 - APS
We show that a three-dimensional topological insulator doped with magnetic impurities in
the bulk can have a regime where the surface is magnetically ordered but the bulk is not …

Origin of ferromagnetic response in diluted magnetic semiconductors and oxides

T Dietl - Journal of Physics: Condensed Matter, 2007 - iopscience.iop.org
This paper reviews the present understanding of the origin of ferromagnetic response that
has been detected in a number of diluted magnetic semiconductors (DMSs) and diluted …

Character of states near the Fermi level in (Ga, Mn) As: Impurity to valence band crossover

T Jungwirth, J Sinova, AH MacDonald… - Physical Review B …, 2007 - APS
We discuss the character of states near the Fermi level in Mn-doped GaAs, as revealed by a
survey of dc transport and optical studies over a wide range of Mn concentrations. A …