Results 51 to 60 of about 138,462 (342)
Room temperature midinfrared electroluminescence from GaInAsSbP light emitting diodes. . [PDF]
, 2007 Room temperature electroluminescence in the midinfrared near 4 µm is reported from GaInAsSbP light emitting diodes grown on GaSb by liquid phase epitaxy.
Batty, P. J. +5 more
core +1 more source
Epitaxial CuInSe2 thin films grown by molecular beam epitaxy and migration enhanced epitaxy [PDF]
Journal of Crystal Growth, 2017 While CuInSe2 chalcopyrite materials are mainly used in their polycrystalline form to prepare thin film solar cells, epitaxial layers have been used for the characterization of defects. Typically, epitaxial layers are grown by metal-organic vapor phase epitaxy or molecular beam epitaxy (MBE). Here we present epitaxial layers grown by migration enhanced
Abderrafi, K. +10 more
openaire +3 more sources
Advanced Functional Materials, EarlyView.Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey +5 more
wiley +1 more source
Tuning Epitaxial Growth of Nb on MgO(100)
Advanced Physics Research, 2023 Niobium thin films are central to many applications, such as superconducting radio‐frequency cavities and superconducting qubits, due to its relatively high superconducting temperature and easiness to form heterostructures.
Laura Guasco +4 more
doaj +1 more source
Photonic quasi-crystal LEDs: design, modelling, and optimisation
, 2007 In this paper we investigate improvement in performance attainable by etching Photonic Crystals and Photonic Quasi-Crystals into the top emitting surface of LEDs.
Charlton, M.D.B., Lee, T., Zoorob, M.E.
core +1 more source
Advanced Functional Materials, EarlyView.The study explores structural and magnetic properties of one of the most recent topological quantum materials (MnBi2Te4). The Mn‐poor structure leads to stacking faults (quintuple layer ‐ QL of Bi2Te3 formation instead of a septuple layer ‐ SL of MnBi2Te4), resulting in a coexistence between weak antiferromagnetism and ferromagnetism.
Wesley F. Inoch +10 more
wiley +1 more source
MOLECULAR-DYNAMICS SIMULATION OF EPITAXIAL GROWTH OF NANOSIZED LEAD HETEROSTRUCTURES ON NICKEL [PDF]
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2012 Epitaxial growth of nanosized Pb heterostructures (islands) on faces (100) and (111) of Ni was simulated using the isotheral molecular dynamics. Specific features were revealed of the epitaxy in metallic systems in comparison with Lennard-Jones systems ...
A.G. Bembel +2 more
doaj
In Situ Study of Resistive Switching in a Nitride‐Based Memristive Device
Advanced Functional Materials, EarlyView.In situ TEM biasing experiment demonstrates the volatile I‐V characteristic of MIM lamella device. In situ STEM‐EELS Ti L2/L3 ratio maps provide direct evidence of the oxygen vacancies migrations under positive/negative electrical bias, which is critical for revealing the RS mechanism for the MIM lamella device.
Di Zhang +19 more
wiley +1 more source
Growth of strontium ruthenate films by hybrid molecular beam epitaxy
, 2017 We report on the growth of epitaxial Sr2RuO4 films using a hybrid molecular beam epitaxy approach in which a volatile precursor containing RuO4 is used to supply ruthenium and oxygen.
Ahadi, Kaveh +3 more
core +2 more sources
Wafer‐Scale Synthesis of Mithrene and its Application in UV Photodetectors
Advanced Functional Materials, EarlyView.A controlled tarnishing step on the silver surface precedes the solid‐vapor‐phase chemical transformation into silver phenylselenolate thin films. The approach yields crystals exceeding 1 µm with improved in‐plane orientation. Integration on graphene phototransistors demonstrates high photoresponsivity, positioning mithrene as a promising material for ...
Maryam Mohammadi +8 more
wiley +1 more source