Results 21 to 30 of about 1,789,476 (252)

Bulk and surface recombination properties in thin film semiconductors with different surface treatments from time-resolved photoluminescence measurements

open access: yesScientific Reports, 2019
The knowledge of minority carrier lifetime of a semiconductor is important for the assessment of its quality and design of electronic devices. Time-resolved photoluminescence (TRPL) measurements offer the possibility to extract effective lifetimes in the
Thomas P. Weiss   +5 more
doaj   +1 more source

Structural, Optical, and Magnetic Properties of Co Doped CdTe Alloy Powders Prepared by Solid-State Reaction Method

open access: yesAdvances in Condensed Matter Physics, 2013
Co doped CdTe powder samples were prepared by solid-state reaction method. In the present work effect of Co doping on structural, optical, and magnetic properties has been studied.
M. Rigana Begam   +6 more
doaj   +1 more source

Investigation of Application-Specific Thin Film Sensor Systems with Wireless Data Transmission System

open access: yesProceedings, 2018
Thin-film-based smart telemetric sensors coated onto the surface of washers were developed for the measurement of normal forces in screw connections for industrial applications.
Eike Meyer-Kornblum   +3 more
doaj   +1 more source

Growth and structure of polycrystalline Cr/Au multilayered thin films [PDF]

open access: yes, 1994
Brückl H, Vancea J, Lecheler R, Reiss G, Hoffmann H. Growth and structure of polycrystalline Cr/Au multilayered thin films. Thin solid films. 1994;250(1-2):56-60.Metallic multilayered thin films have recently been investigated due to their new magnetic ...
Brückl, Hubert   +4 more
core   +1 more source

Antiferromagnetic Oxide Thin Films for Spintronic Applications

open access: yes, 2021
Antiferromagnetic oxides have recently gained much attention because of the possibility to manipulate electrically and optically the Néel vectors in these materials. Their ultrafast spin dynamics, long spin diffusion length and immunity to large magnetic
Deshun Hong   +3 more
core   +1 more source

Enhanced Energetic Performances Based on Integration with the Al/PTFE Nanolaminates

open access: yesNanoscale Research Letters, 2018
Integrating energetic materials on a chip has received great attention for its widely potential applications in the microscale energy consumption system, including electric initiation device.
Yuxin Zhang   +8 more
doaj   +1 more source

Giant dielectric permittivity in ferroelectric thin films : domain wall ping pong [PDF]

open access: yes, 2015
This study was supported by the National Key Basic Research Program of China (No. 2014CB921004), the National Natural Science Foundation of China (Nos.
Scott, James Floyd   +7 more
core   +1 more source

Novel Sensor Modules for Efficient Manufacturing of Natural Fiber Reinforced Plastics

open access: yesProceedings, 2018
The investigation of wear resistant thin film sensor systems for the detection of temperature and melt distributions on the surface of an injection mold for the optimization of natural fibre reinforced plastic production is the theme of this paper.
Saskia Biehl   +3 more
doaj   +1 more source

Some electrical properties of thin films of polypropylene formed by vacuum evaporation [PDF]

open access: yes, 1980
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The electrical properties of films of metal-polypropylene-metal structures with polypropylene thicknesses in the range 600 - 2600Å were studied for possible
Iqbal, Tariq
core   +6 more sources

Impact of surface topography and hydrophobicity in varied precursor concentrations of tenorite (CuO) films: a study of film properties and photocatalytic efficiency

open access: yesScientific Reports
Semiconductor films are crucial in photocatalysis applications, yet their controlled production remains challenging. Previous studies have mainly focused on deposition processes, heating rates, and doping of semiconductor oxides.
Mohammed Althamthami   +5 more
doaj   +1 more source

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