Results 131 to 140 of about 37,188 (295)
SPECTRUM OF RAMAN SCATTERING HETEROSTRUCTURES A3B5/Si (100) OBTAINED BY PULSED LASER DEPOSITION
Вестник Северо-Кавказского федерального университета, 2022 He article discusses the problem of determining the Raman spectra of the lighttion in the hetrostructure AlGa, As, P / Si AlGa, As / Si. x 1-x 1-y y x 1-x The aim is to study the Raman spectra of hetero-structures of compounds AlGa- As- P / Si AlGa- As /
Oleg Devitsky +4 more
doaj
Advanced Functional Materials, EarlyView.Cyclic unloading‐aging‐reloading micro‐tensile tests under various aging durations and temperatures, combined with comprehensive microstructural characterization reveal that the yield point phenomenon in Aluminum‐Carbon (Al‐C) thin films originates from Cottrell atmosphere formation.
Zion Lee +10 more
wiley +1 more source
Advanced Functional Materials, EarlyView.ABSTRACT Perovskite solar cells (PSCs) are promising next‐generation photovoltaics. The high performance of PSCs is attributed to the long carrier lifetimes of perovskite photoabsorbers. However, the carrier lifetimes of polycrystalline perovskite layers, which serve as the photoabsorbers in practical PSCs, have remained limited to several tens of ...
Naoyuki Nishimura +2 more
wiley +1 more source
Ultrasmall High‐Entropy Materials: Nanoscale Effects, Synthesis, and Mechanistic Insights
Advanced Functional Materials, EarlyView.This review article focuses on sub‐10 nm high‐entropy materials that combine nanoscale design with complex compositions for next‐generation applications. ABSTRACT Ultrasmall high‐entropy nanomaterials (USHENMs, <10 nm) merge multicomponent chemistry with size‐dependent effects, forming a distinct class of materials with unprecedented properties.
Yueyue He +5 more
wiley +1 more source
, 2004 This dissertation focuses on the analysis of the plasma plume created in pulsed laser ablation thin film deposition of diamond-like carbon and the correlation of the characteristics of the plume to thin film properties.
Haverkamp, Jason Dirk
core
CTS and CZTS for solar cells made by pulsed laser deposition and pulsed electron deposition [PDF]
, 2016 This thesis concerns the deposition of thin films for solar cells using pulsed laser deposition (PLD) and pulsed electron deposition (PED). The aim was to deposit copper tin sulfide (CTS) and zinc sulfide (ZnS) by pulsed laser deposition to learn about ...
Ettlinger, Rebecca Bolt
core
Advanced Functional Materials, EarlyView.Metasurfaces and other structured photonic environments can dramatically modify the absorption and/or light emission of semiconductors. However, the consequences of these changes on the temperature of the system are not well understood. The authors address this problem for colloidal nanocrystals and leverage their findings to convert light into ...
Hugo Kowalczyk +7 more
wiley +1 more source
Solid-State Laser Source for Resonant Infra-Red Pulsed Laser Deposition of Polymers
, 2016 We report on a solid-state laser source for resonant infra-red pulsed laser deposition of polymers. Employing two stage optical parametric amplification using MgO:PPLN crystals it is tuneable from 3.2 μm to 3.6 ...
Duering, M. +5 more
core +1 more source
Femtosecond laser based deposition of nanoparticles on a thin film and its characterization
Kuwait Journal of Science, 2018 Femtosecond laser based deposition of nanoparticles is a promising technique for the formation of homogenous thin films. The introduction provides a literature review related to the techniques for thin film deposition including pulsed-laser deposition ...
Jahja Kokaj +4 more
doaj
Scientific ReportsDirect Laser Metal Deposition (DLMD), as a Directed Energy Deposition (DED) technique, can operate either continuous-wave (CW) or pulsed-wave (PW) laser emission, resulting in distinctly different thermal histories during material deposition.
Omid Mehrabi +4 more
doaj +1 more source