Results 21 to 30 of about 2,019,206 (282)
AIMS Materials Science, 2023 Lead zirconia titanate (PZT) is the most often used piezoelectric material in various electronic applications like energy harvesters, ultrasonic capacitors and motors.
Hidayah Mohd Ali Piah +3 more
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Fast Lead-Free Humidity Sensor Based on Hybrid Halide Perovskite
Crystals, 2022 An environmentally friendly analog of the prominent methylammonium lead halide perovskite, methylammonium bismuth bromide (MA3Bi2Br9), was prepared and investigated in the form of powder, single crystals and nanowires.
Veljko Djokić +9 more
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Experimental and mechanical characterizations of a lead free solder alloy for electronic devices [PDF]
, 2012 Electronic power modules devices are paramount components in the aeronautical,automotive and military applications. The solder layers are the most critical parts of the module and are usually subjected in their whole life to complex loading conditions ...
Alexis, Joël +3 more
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Crystals, 2021 In this paper, the effects of CuO sintering aids on microstructure and electric properties are investigated for the non-stoichiometric (Na0.48K0.473Li0.04Sr0.007)(Nb0.883Ta0.05Sb0.06Ti0.007)O3+x mol% CuO lead free ceramics.
Cheng-Shong Hong +2 more
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The Effect Of Void Formation On The Reliability Of ED-XRF Measurements In Lead-Free Reflow Soldering
Archives of Metallurgy and Materials, 2015 In lead-free reflow soldering, the presence of voids should be taken into account. For this reason, the effect of the applied heating profiles was examined via the characterization of voids in galvanic and immersion Sn coatings. According to EU Directive
Koncz-Horváth D., Gergely G., Gácsi Z.
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Lead-Free High-Quality Glass for Assorted Glassware [PDF]
, 2013 Data on the synthesis of lead-free glass for assorted glassware are presented. Glasses in the system SiO[2]–SnO[2]–BaO–CaO–Na[2]O–K[2]O with 2 – 10% SnO[2] are studied.
Bobkova, N. M. +2 more
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Lead-free metal-halide double perovskites: from optoelectronic properties to applications
Nanophotonics, 2020 Lead (Pb) halide perovskites have witnessed highly promising achievements for high-efficiency solar cells, light-emitting diodes (LEDs), and photo/radiation detectors due to their exceptional optoelectronic properties.
Ghasemi Mehri +10 more
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The Defect Passivation of Tin Halide Perovskites Using a Cesium Iodide Modification
Molecules, 2023 Tin-based perovskites are promising for realizing lead-free perovskite solar cells; however, there remains a significant challenge to achieving high-performance tin-based perovskite solar cells.
Linfeng He +6 more
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Anomalous change in leakage and displacement currents after electrical poling on lead-free ferroelectric ceramics [PDF]
, 2015 We report the polarization, displacement current and leakage current behavior of a trivalent nonpolar cation Al cation substituted lead free ferroelectric NBT-BT electroceramics with tetragonal phase and P4mm space group symmetry.
Ashok Kumar +7 more
core +2 more sources
Coaching millennial leaders: Life stage versus the times we live in [PDF]
International Journal of Evidence Based Coaching and Mentoring, 2015 This paper presents the findings of a study focused on the experience of coaches when coaching millennial leaders (where millennials are those people born 1980-1999). Following a hermeneutic phenomenological approach using Interpretative Phenomenological
Helen Franklin
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