Results 21 to 30 of about 1,315,436 (317)
Single-graded CIGS with narrow bandgap for tandem solar cells
Science and Technology of Advanced Materials, 2018 Multi-junction solar cells show the highest photovoltaic energy conversion efficiencies, but the current technologies based on wafers and epitaxial growth of multiple layers are very costly. Therefore, there is a high interest in realizing multi-junction
Thomas Feurer +7 more
doaj +1 more source
Scientific 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
Proceedings, 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
Enhanced pyroelectric coefficient of antiferroelectric-ferroelectric bilayer thin films [PDF]
, 2009 In this study, the pyroelectric coefficient and the figure of merit (FOM) of the ferroelectric PbZr0.3Ti0.7O3 (PZT 30/70) thin films were found to be greatly enhanced by introducing a thin antiferroelectric PbZr0.95Ti0.05O3 (PZT 95/05) layer underneath ...
Zhang, Qi +3 more
core +1 more source
Advances 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
Enhanced Energetic Performances Based on Integration with the Al/PTFE Nanolaminates
Nanoscale 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
STM on polycrystalline thin films
, 1990 Reiss G. STM on polycrystalline thin films. Vacuum. 1990;41(4-6):1322-1324.Examples for correlations of results of Scanning Tunnelling Microscopy (STM) with thickness dependent physical properties of thin films will be discussed: surface roughness ...
Reiss, Günter ; https://orcid.org/
core +1 more source
Pyrosol deposition of anatase TiO2 thin films starting from Ti(OiPr)4/acetylacetone solutions [PDF]
, 2007 TiO2 thin films were deposited on Si(100) and steel substrates by Pyrosol technique. The layer morphology depends on the concentration of titanium tetra-isopropoxide (TTIP) used as molecular precursor in solutions with acetylacetone (Acac).
Maury, Francis +3 more
core +1 more source
Protein thin film machines [PDF]
Nanoscale, 2010 We report the first example of microcantilever beams that are reversibly driven by protein thin film machines fueled by cycling the salt concentration of the surrounding solution. We also show that upon the same salinity stimulus the drive can be completely reversed in its direction by introducing a surface coating ligand.
FEDERICI, Stefania +3 more
openaire +4 more sources
Structural and electrical properties of CuAlMo thin films prepared by magnetron sputtering [PDF]
, 2013 The structural and electrical properties of a low resistivity CuAlMo thin film resistor material were investigated. The thin films were grown on Al2O3 and glass substrates by direct current (dc) magnetron sputtering.
Zoppi, Guillaume +3 more
core +1 more source