Results 71 to 80 of about 119,836 (277)
Understanding Decoherence of the Boron Vacancy Center in Hexagonal Boron Nitride
Advanced Functional Materials, EarlyView.State‐of‐the‐art computations unravel the intricate decoherence dynamics of the boron vacancy center in hexagonal boron nitride across magnetic fields from 0 to 3 T. Five distinct regimes emerge, dominated by nuclear spin interactions, revealing optimal coherence times of 1–20 µs in the 180–350 mT range for isotopically pure samples.
András Tárkányi, Viktor Ivády
wiley +1 more source
Single-Crystal Organic Charge-Transfer Interfaces probed using Schottky-Gated Heterostructures
, 2012 Organic semiconductors based on small conjugated molecules generally behave as insulators when undoped, but the hetero-interfaces of two such materials can show electrical conductivity as large as in a metal.
. +7 more
core +2 more sources
Mesoscopic Magnetic/Semiconductor Heterostructures [PDF]
IEEE Transactions on Nanotechnology, 2006 We report the experimental results of Fe and Fe3O4 nanostructures on GaAs(100) surfaces and hybrid Ferromagnetic/Semiconductor/Ferromagnetic (FM/SC/FM) spintronic devices. Element specific x-ray magnetic circular dichroism (XMCD) measurements have shown directly that Fe atoms on the GaAs(100)-4 x 6 surface are ferromagnetic.
Xu, Yong Bing +5 more
openaire +2 more sources
Clean‐Limit 2D Superconductivity in a Thick Exfoliated Kagome Film
Advanced Functional Materials, EarlyView.This study reports clean‐limit 2D superconductivity in a thick kagome system, analogous to the 3D case. It observes a drop in superfluid stiffness near the superconducting transition and a cusp‐like feature in the angular dependence of the upper critical field.
Fei Sun +3 more
wiley +1 more source
Recent Advances in the Growth and Compositional Modelling of III–V Nanowire Heterostructures
NanomaterialsNanowire heterostructures offer almost unlimited possibilities for the bandgap engineering and monolithic integration of III–V photonics with Si electronics.
Egor D. Leshchenko, Nickolay V. Sibirev
doaj +1 more source
Spin-orbit torques acting upon a perpendicularly-magnetized Py layer
, 2018 We show that Py, a commonly-used soft ferromagnetic material with weak anisotropy, can become perpendicularly-magnetized while depositing on Ta buffer layer with Hf or Zr insertion layers (ILs) and MgO capping layer.
Buhrman, Robert A. +4 more
core +1 more source
Electroactive Metal–Organic Frameworks for Electrocatalysis
Advanced Functional Materials, EarlyView.Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska +7 more
wiley +1 more source
NanomaterialsCompositional control over vapor–liquid–solid III–V ternary nanowires based on group V intermix (VLS IIIVxV1−x NWs) is complicated by the presence of a catalyst droplet with extremely low and hence undetectable concentrations of group V atoms. The liquid–
Vladimir G. Dubrovskii +1 more
doaj +1 more source
Oxide Heterostructures from a Realistic Many-Body Perspective
, 2018 Oxide heterostructures are a new class of materials by design, that open the possibility for engineering challenging electronic properties, in particular correlation effects beyond an effective single-particle description.
A Brinkman +55 more
core +1 more source
, 2009 Principal technologies used for heterostructures growth are described: molecular beam epitaxy (MBE), metalorganic chemical vapor deposition (MOCVD), atomic layer deposition (ALD). The main tools for characterization of the structures obtained are presented along with recent experimental data on the most important structural and electrical properties of
openaire +1 more source