Results 71 to 80 of about 100,599 (299)

Omnipolar Magnetic Field Detection by Superlattice‐Based Hall Sensor

Advanced Functional Materials, EarlyView.
Magnetic‐field‐induced electronic switching is demonstrated in unit‐cell‐engineered La0.7Sr0.3MnO3–BiFeO3 superlattices. Distinct substrate terminations modify magnetic and transport properties. Hall resistance measurements show omnipolar, hysteretic anomalous Hall switching above the Curie temperature, arising from Fe─Mn interfacial exchange, enabling
Mark Huijben, Nicolas Gauquelin, Arno Annys, Zhaoliang Liao, Jo Verbeeck, Guus Rijnders, Gertjan Koster   +6 more
wiley   +1 more source

Self-Organized Ni Nanocrystal Embedded in BaTiO₃ Epitaxial Film

Nanoscale Research Letters, 2010
Ni nanocrystals (NCs) were embedded in BaTiO3 epitaxial films using the laser molecular beam epitaxy. The processes involving the self-organization of Ni NCs and the epitaxial growth of BaTiO3 were discussed.
Ge FF, Wang XM, Cao LH, Li J, Zhang HL, Wang HP, Dai Y, Wang HB, Shen J, Wu WD   +9 more
doaj   +1 more source

Effect of Dopants on Epitaxial Growth of Silicon Nanowires

Nanomaterials and Nanotechnology, 2014
We investigated the effects of dopants on epitaxial growth of Si NWs, with an emphasis on synthesizing vertical epitaxial Si NW arrays on Si (111) substrates.
Sung Hwan Chung, Sarath Ramadurgam, Chen Yang   +2 more
doaj   +1 more source

Epitaxial growth and transport properties of Sr$_2$CrWO$_6$ thin films

, 2002
We report on the preparation and characterization of epitaxial thin films of the double-perovskite Sr$_2$CrWO$_6$ by Pulsed Laser Deposition (PLD).
Alff, L., Erb, A., Gross, R., Marx, A., Opel, M., Philipp, J. B., Reisinger, D., Schonecke, M.   +7 more
core   +1 more source

Multi‐Scale Interface Engineering of MXenes for Multifunctional Sensory Systems

Advanced Functional Materials, EarlyView.
MXenes, as two‐dimensional transition metal carbides and nitrides, demonstrate remarkable capabilities for multifunctional sensing applications. This review systematically examines multi‐scale interface engineering approaches that enhance sensing performance, enable diverse detection functionalities, and improve system‐level compatibility in MXene ...
Jiaying Liao, Sin‐Yi Pang, Jianhua Hao
wiley   +1 more source

Spatially Modulated Morphotropic Phase Boundaries in a Compressively Strained Multiferroic Thin Film

Advanced Functional Materials, EarlyView.
ABSTRACT The coexisting rhombohedral‐like (R′, MA) and tetragonal‐like (T′, MC) monoclinic phases in compressively strained bismuth ferrite thin films exhibit exceptional piezoelectric and magnetic properties. While previous studies have largely focused on probing the morphotropic phase boundaries (MPBs) comprising ordered R′/T′ twins, their self ...
Ting‐Ran Liu, Xiangwei Guo, Sajid Husain, Maya Ramesh, Pushpendra Gupta, Darrell Schlom, Ramamoorthy Ramesh, Yu‐Tsun Shao   +7 more
wiley   +1 more source

Heteroepitaxy of Group IV-VI Nitrides by Atomic Layer Deposition

, 2013
Heteroepitaxial growth of selected group IV-VI nitrides on various orientations of sapphire (\alpha-Al2O3) is demonstrated using atomic layer deposition.
Becker, Nicholas G., Cao, Chaoyue, Groll, Nickolas R., Klug, Jeffrey A., Pellin, Michael J., Proslier, Thomas, Weimer, Matthew S., Zasadzinski, John F.   +7 more
core   +1 more source

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

Advanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand, Nuno Estrócio, Ji S. Kim, Babak Bakhit, Marian C. Istrate, Corneliu Ghica, Tiago Rebelo, Nives Strkalj, Abin Varghese, Bernardo Almeida, Luís S. Marques, Bipin Rajendran, Judith L. MacManus‐Driscoll, José P. B. Silva   +13 more
wiley   +1 more source

Influence of different hydrocarbons on impurities and minority carrier lifetime in 4H-SiC epitaxial layers

JPhys Materials
This study explores the influence of different hydrocarbons, methane and propane, on the properties of 4H-SiC epitaxial layers grown by chloride-based chemical vapor deposition.
Misagh Ghezellou, Erlend Lemva Ousdal, Marianne E Bathen, Lasse Vines, Jawad Ul-Hassan   +4 more
doaj   +1 more source

Epitaxial and layer-by-layer growth of EuO thin films on yttria-stabilized cubic zirconia (001) using MBE distillation

, 2009
We have succeeded in growing epitaxial and highly stoichiometric films of EuO on yttria-stabilized cubic zirconia (YSZ) (001). The use of the Eu-distillation process during the molecular beam epitaxy assisted growth enables the consistent achievement of ...
A. Mauger, B. Coloru, C. F. Chang, C. Schüßler-Langeheine, C. T. Chen, G. M. Roesler, Jr., H. H. Hsieh, H. Kierspel, H.-J. Lin, K. Lee, L. H. Tjeng, M. Moretti Sala, N. Hollmann, R. Sutarto, S. G. Altendorf, T. Haupricht, V. E. Henrich, Z. Hu   +17 more
core   +1 more source