Results 121 to 130 of about 58,811 (317)

Laser materials processing with diode lasers [PDF]

open access: yes, 1996
Laser materials processing is currently dominated by CO2, Nd-YAG and Excimer lasers. Continuous advances in semiconductor laser technology over the last decade have increased the average power output of the devices annualy by two fold, resulting in the ...
Lawrence, Jonathan   +2 more
core  

Combinatorial Synthesis and Characterization of CuBrxI1–x Using a Segmented Target Approach for Pulsed Laser Deposition

open access: yesphysica status solidi (RRL) – Rapid Research Letters, EarlyView.
The alloy system CuBrxI1−x is grown by pulsed laser deposition. The structural, optical, and electrical properties of thin films on glass and c‐sapphire are presented. Radial and azimuthal target segmentation allow the fabrication of homogeneous films and a material library with a continuous composition spread, respectively.
Michael Sebastian Bar   +4 more
wiley   +1 more source

Excimer laser lithography using contrast enhancing material [PDF]

open access: bronze, 1988
Masayuki Endo   +5 more
openalex   +1 more source

Toward Ultrawide Bandgap Engineering: Physical Properties of an α‐(TixGa1−x)2O3 Material Library

open access: yesphysica status solidi (RRL) – Rapid Research Letters, EarlyView.
The material system α‐(TixGa1−x)2O3 has potential applications in optoelectronics as it theoretically offers a bandgap tunable over a wide range from 0.14 to 5.6 eV. In the present work, spatially addressable material libraries of (TixGa1−x)yOz are realized using combinatorial material synthesis.
Clemens Petersen   +6 more
wiley   +1 more source

o-Nitrobenzyl Ester Based Deep UV Resist for KrF Excimer Laser Lithography [PDF]

open access: bronze, 1989
Masayuki Endo   +3 more
openalex   +1 more source

UV‐C Disinfection Robots: A Systematic Review

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT The use of ultraviolet (UV‐C) disinfection robots has become increasingly popular in diverse settings, including hospitals, schools, public transportation, and high‐traffic areas, especially following the COVID‐19 pandemic. These robots offer the potential to enhance disinfection efficiency and reduce human exposure to microorganisms. However,
Sergio Genilson Pfleger   +2 more
wiley   +1 more source

Importance of Fluorine in High Voltage Electrolytes for LNMO||SiGr Cell Chemistry

open access: yesSmall, EarlyView.
A non‐flammable fluorinated electrolyte is developed for a high voltage LNMO||SiGr (20 wt.% Si) cell chemistry to improve the cycle life until 80% SOH by 56% compared to the reference cell chemistry. This electrolyte prevents the roll‐over effect and suppresses side reactions, resulting in an effective solid electrolyte interphase (SEI) and cathode ...
Maike Leopold   +9 more
wiley   +1 more source

Intrinsic Ferroelectric Polarization in Doped HfO2 and ZrO2

open access: yesSmall, EarlyView.
It is shown that ionic currents in ferroelectric capacitors based on doped HfO2 and ZrO2 can overlap the genuine switching current, leading to an overestimation of the ferroelectric polarization and even the misidentification of a paraelectric material as ferroelectric.
Xueliang Lyu   +4 more
wiley   +1 more source

Matrix effect and calibration strategy in trace element analysis of geological glasses using 193 nm excimer LA-ICP-MS [PDF]

open access: yes, 2011
SMP006-P01ポスター要旨 / 日本地球惑星科学連合2011年大会(2011年5月22日~5月27日, 幕張メッセ国際会議場 ...
CHANG, Qing   +3 more
core  

Circularly polarized luminescence from supramolecular assemblies based on small molecules

open access: yesSmart Molecules, EarlyView.
This minireview outlines the recent advances of circularly polarized luminescence (CPL)‐active supramolecular assemblies based on small molecules. It covers fundamental concepts of CPL, typical design strategies of CPL‐active materials—including the assembly of chiral luminophores, the assembly of chiral components and achiral luminophores, and the ...
Xinyu Liu   +5 more
wiley   +1 more source

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