Sentences with phrase «xsrxcro3 epitaxial»
They're also working on designing epitaxial waveguides and other photonic components, Norman said.
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The researchers found that one particular epitaxial film, labelled YHO - 7, exhibited ferroelectricity with a spontaneous polarization of 45μC / cm and a Curie temperature of 450 °C (see image).
Jonathan Petrie led the epitaxial synthesis of strained oxide materials and catalytic testing, and Tricia Meyer assisted thin film deposition using a technique that employs a high - power excimer laser to vaporize material and deposit it as high - quality thin films under precisely controlled conditions.
Their discovery of a particular epitaxial thin - film crystal of HfO2 that exhibits ferroelectricity below 450 °C will be of great significance in the field.
The Penn State researchers use a different, more scalable method, called chemical vapor deposition, to deposit a single layer of crystalline WSe2 on top of a few layers of epitaxial graphene that is grown from silicon carbide.
For the epitaxial graphene, nothing changed: the interface layer remained stable, the structure unchanged.
to problems encountered in the growth processes of epitaxial thin film systems.
These results demonstrate the feasibility of a new generation of highly flexible, electrically pumped lasers processible from solutions that can complement or even eventually displace existing laser diodes fabricated using more complex and costly vacuum - based epitaxial techniques.
Lead author of the study, Professor Cun - Zheng Ning, said: «Semiconductors are traditionally «grown'together layer - by - layer, on an atom - scale, using the so - called epitaxial growth of crystals.
Dr. Kaspar's research interests include the epitaxial growth (via oxygen - plasma - assisted molecular beam epitaxy or pulsed laser deposition) and structural characterization of metallic and metal oxide films.
Nanometer - level control of the beam path of a scanning transmission electron microscope nudges an amorphous material into atomically precise epitaxial growth.
Other recent research areas have included the structural characterization of lattice - mismatched epitaxial metal films on oxide substrates for radiation damage studies, and the development of new complex oxides as high temperature, radiation - resistant piezoelectrics for use in advanced in situ sensors.
[2] X.Wang et al., Aligned Epitaxial SnO2 Nanowires On Sapphire: Growth and Device Applications, Nano Letters., 2014, 14 (6), pp 3014 — 3022
In that role, he conducted research in the epitaxial growth of intermetallic compounds on III - V compound semiconductors, in support of the development of advanced digital and analog devices for aerospace electronics applications.
«The process is also epitaxial, which gives us much more pronounced control over properties than we could accomplish with other approaches.»
«Epitaxial Growth and Properties of Doped Transition Metal and Complex Oxide Films,» Advanced Materials, DOI: 10.1002 / adma.200901867.
In a newly published paper in Nature Nanotechnology («Ultrahard carbon film from epitaxial two - layer graphene»), researchers across The City University of New York (CUNY) describe a process for creating diamene: flexible, layered sheets of graphene that temporarily become harder than diamond and impenetrable upon impact.
«Hole - Induced Insulator - to - Metal Transition in La1 - xSrxCrO3 Epitaxial Films.»
«Electronic and Magnetic Properties of Epitaxial Perovskite SrCrO3 (001).»
Systems recently investigated include a partial oxidation of alcohols on supported WO3 clusters and on rutile TiO2 (110) surface, water - oxygen reactions on TiO2 (110), numerous adsorbates on epitaxial MgO (100) and nanoporous MgO films, ethylene hydrogenation on thin epitaxial and nanoporous Pd films, and most recently CO2 on TiO2 (110).
HTSC cuprates: The controlled epitaxial growth of various cuprates, mainly YBCO, was studied on a variety of substrates and orientations.
One of our major capabilities is the senior staff operating the epitaxial growth systems.
The most significant results were related to: i) the effect of vicinal surfaces on the film growth; ii) the films specifically grown for microwave applications: a clear correlation was demonstrated between the surface resistance, the losses and the concentration of high - angle grain boundaries; iii) the effect of film - substrate interdiffusion and its control by epitaxial buffer layer.
As a reference, the six epitaxial III - V crystal growth staff have over 1000 scientific journal publications.
«Equally Efficient Interlayer Exciton Relaxation and Improved Absorption in Epitaxial and Non-epitaxial MoS2 / WS2 Heterostructures»
MicroLink Devices, Inc. reports that its three - junction epitaxial lift - off (ELO) thin - film solar cell achieved a 37.75 % power conversion efficiency, certified by the National Renewable Energy Laboratory (NREL).
Abstract «Optically thin AlGaAs / GaAs / AlGaAs double heterostructures, (5000 Å), are floated off their substrates by the epitaxial liftoff technique and mounted on various high reflectivity surfaces.
AAA arbitration on behalf of a global electronics / telecommunications company against a New Mexico provider of epitaxial equipment, for breach of contract and fraud.
And then the third major production type is called epitaxial graphene.
• Furnished InGaAs / InP epitaxial layers with metallic nanolasers fabrication process.