Dilute doping, defects, and ferromagnetism in metal oxide systems

SB Ogale - Advanced materials, 2010 - Wiley Online Library
Over the past decade intensive research efforts have been carried out by researchers
around the globe on exploring the effects of dilute doping of magnetic impurities on the …

Dilute magnetic oxides

JMD Coey - Current Opinion in Solid State and Materials Science, 2006 - Elsevier
Dilute magnetic oxides are transparent, wide-bandgap materials that behave
ferromagnetically when doped with a few percent of a magnetic 3d cation. The magnetism …

Electrically induced ferromagnetism at room temperature in cobalt-doped titanium dioxide

Y Yamada, K Ueno, T Fukumura, HT Yuan… - Science, 2011 - science.org
The electric field effect in ferromagnetic semiconductors enables switching of the
magnetization, which is a key technology for spintronic applications. We demonstrated …

Tunable Polaronic Conduction in Anatase

S Moser, L Moreschini, J Jaćimović, OS Barišić… - Physical review …, 2013 - APS
Oxygen vacancies created in anatase TiO 2 by UV photons (80–130 eV) provide an effective
electron-doping mechanism and induce a hitherto unobserved dispersive metallic state …

Quantum transport theory of anomalous electric, thermoelectric, and thermal Hall effects in ferromagnets

S Onoda, N Sugimoto, N Nagaosa - Physical Review B—Condensed Matter …, 2008 - APS
In ferromagnets, the spontaneous magnetization bears the Hall effect through the relativistic
spin-orbit interaction. Similar effects also occur in thermoelectric and thermal transport …

Oxide spintronics

M Bibes, A Barthelemy - IEEE transactions on electron devices, 2007 - ieeexplore.ieee.org
Concomitant with the development of metal-based spintronics in the late 1980s and 1990s,
important advances were made on the growth of high-quality oxide thin films and …

Tantalum aluminum oxynitride high-κ dielectric

L Forbes, KY Ahn, A Bhattacharyya - US Patent 7,759,747, 2010 - Google Patents
4,542,870 A 9, 1985 Howell 5,252,370 A 10/1993 Tominaga et al. 5,334,433 A 8/1994
Tominaga 5,364,708 A 11/1994 Tominaga 5,401,609 A 3, 1995 Haratani et al. 5,406,546 A …

The optical absorption edge of brookite TiO2

R Zallen, MP Moret - Solid State Communications, 2006 - Elsevier
The optical absorption edge of brookite TiO2 was measured at room temperature, using
natural crystals. The measurements extend up to 3.54 eV in photon energy and 2000cm− 1 …

Combinatorial approaches as effective tools in the study of phase diagrams and composition–structure–property relationships

JC Zhao - Progress in materials science, 2006 - Elsevier
This article will provide an overview of state-of-the-art combinatorial/high-throughput
methodologies and tools for accelerated materials research and discovery. Combinatorial …

Giant magnetic moment in an anomalous ferromagnetic insulator: Co-doped

C Song, KW Geng, F Zeng, XB Wang, YX Shen… - Physical Review B …, 2006 - APS
Ferromagnetic insulators that exhibit strong ferromagnetism at the atomic level are believed
to be suitable for magnetic dielectric barriers in spintronic devices and solid-state qubits in …