Results 91 to 100 of about 88,368 (276)

Laser atomic layer epitaxy.

open access: yesJournal of the Japan Society for Precision Engineering, 1988
本報告では極限精密加工・成長の一例として従来の吸着機構とは異なったレーザ光による選択反応機構による新しいレーザを用いた単原子層制御結晶成長(レーザALE)法について述べた.またGaAsの光による単原子層成長モデルとして,吸着TMGまたはTEGの表面光化学反応による分解が,表面As原子上でのみ起こり,表而Ga原子上では起こらない機構を考えることにより成長特性を計算でよく説明できることを述べた.これらの極限精密加工・成長技術は究極の加工・成長法として今後人いに発展していくものと思われる.
openaire   +2 more sources

A Tracer Diffusion Study of Diverse Photo‐Ionic Phenomena in Strontium Titanate

open access: yesAdvanced Functional Materials, EarlyView.
Two strong interfacial photo‐ionic effects are demonstrated for the model system SrTiO3 through the application of isotope exchange experiments: UV illumination is found to enhance the oxygen surface exchange coefficient by several orders of magnitude and to depress the surface space‐charge potential substantially.
David M. Schwenkel   +3 more
wiley   +1 more source

P-type Inversion at the Surface of β-Ga2O3 Epitaxial Layer Modified with Au Nanoparticles. [PDF]

open access: yesSensors (Basel), 2022
Krawczyk M   +5 more
europepmc   +1 more source

Structure for implementation of back-illuminated CMOS or CCD imagers [PDF]

open access: yes, 2009
A structure for implementation of back-illuminated CMOS or CCD imagers. An epitaxial silicon layer is connected with a passivation layer, acting as a junction anode.
Cunningham, Thomas J., Pain, Bedabrata
core   +1 more source

Preparation and ferroelectric properties of (124)-oriented SrBi4Ti4O15 ferroelectric thin film on (110)-oriented LaNiO3 electrode

open access: yes, 2011
A (124)-oriented SrBi4Ti4O15 (SBTi) ferroelectric thin film with high volume fraction of {\alpha}SBTi(124)=97% was obtained using a metal organic decomposition process on SiO2/Si substrate coated by (110)-oriented LaNiO3 (LNO) thin film.
B.H. Park   +22 more
core   +1 more source

Laser‐Induced Microfabrication of Carbon Nanostructure: Processing Mechanism and Application for Next‐Generation Battery Technology

open access: yesAdvanced Functional Materials, EarlyView.
The article reviews laser‐processed carbons from various precursors, processing mechanism and their application in advanced batteries. The laser process is chemical free, fast, and scalable, enabling improved battery performance and stability for Li, Na, and Zn battery technologies.
Sujit Deshmukh   +2 more
wiley   +1 more source

Modification of spintronic terahertz emitter performance through defect engineering

open access: yes, 2019
Spintronic ferromagnetic/non-magnetic heterostructures are novel sources for the generation of THz radiation based on spin-to-charge conversion in the layers.
Battiato, Marco   +12 more
core   +1 more source

The Anisotropic Adsorption of De Novo Allosteric Two‐Component Protein Fibers on Mica Surfaces

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interfacial behavior of de novo designed proteins that self‐assemble into tubular architectures with distinct morphologies — small (S), large (L), and helical (H) fibers — at the muscovite mica‐water interface is explored using in situ AFM. Abstract Protein adsorption at solid–liquid interfaces underlies many biomedical and materials
Chenyang Shi   +7 more
wiley   +1 more source

Structural evolution of Re (0001) thin films grown on Nb (110) surfaces by molecular beam epitaxy

open access: yes, 2010
The heteroepitaxial growth of Re (0001) films on Nb (110) surfaces has been investigated. Nb/Re bilayers were grown on A-plane sapphire -- alpha-Al2O3 (11-20) -- by molecular beam epitaxy.
Welander, Paul B.
core   +1 more source

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