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Single crystal
About: Single crystal is a research topic. Over the lifetime, 59617 publications have been published within this topic receiving 870828 citations.
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TL;DR: In this paper, a new lead-free perovskite hybrid (TMHD)BiBr 5 was developed from solution and high-quality inch-size single crystals were successfully grown with dimensions up to 32 × 24 × 12 mm 3.
Abstract: A new lead‐free perovskite hybrid (TMHD)BiBr 5 (TMHD = N,N,N,N ‐Tetramethyl‐1,6‐hexanediammonium) is prepared from solution and high‐quality inch‐size single crystals are successfully grown with dimensions up to 32 × 24 × 12 mm 3 . Moreover, planar arrays of photodetectors based on bulk (TMHD)BiBr 5 single‐crystal are first fabricated, which show prominent photodetection performance.
136 citations
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TL;DR: A GaN single crystal having a full width at half-maximum of the double-crystal X-ray rocking curve of 5-250 sec and a thickness of not less than 80 μm was presented in this paper.
Abstract: A GaN single crystal having a full width at half-maximum of the double-crystal X-ray rocking curve of 5-250 sec and a thickness of not less than 80 μm, a method for producing the GaN single crystal having superior quality and sufficient thickness permitting its use as a substrate and a semiconductor light emitting element having high luminance and high reliability, comprising, as a substrate, the GaN single crystal having superior quality and/or sufficient thickness permitting its use as a substrate.
136 citations
TL;DR: The transport and magnetic properties of magnetite (Fe3O4) thin films grown epitaxially on single crystal MgO(100) and SrTiO3 (100) substrates, and with multiple grain orientations on polycrystalline Sr TiO3 substrates have been investigated in this paper.
Abstract: The transport and magnetic properties of magnetite (Fe3O4) thin films grown epitaxially on single crystal MgO(100) and SrTiO3(100) substrates, and with multiple grain orientations on polycrystalline SrTiO3 substrates, have been investigated. The films are grown using pulsed laser deposition and their epitaxial quality determined using ion channeling measurements. Transport and magnetic studies of Fe3O4 films as a function of thickness and morphology suggest that epitaxial strain and growth defects affect the width and temperature of the Verwey transition. In addition, these factors also significantly influence the magnetic coercivity of the films. The low-field magnetoresistance (MR) behaviors of epitaxial and polycrystalline films as a function of temperature have been compared and they were found to be quite similar, suggesting very small contribution to the MR from grain boundaries.
136 citations
TL;DR: In this article, the phase transition in SnTe was investigated on a single crystal with low carrier concentration (0.88×10 20 cm -3 ) by the neutron diffraction method.
Abstract: The phase transition in SnTe was investigated on a single crystal with low carrier concentration (0.88×10 20 cm -3 ) by the neutron diffraction method. A second-order phase transition takes place a...
136 citations
TL;DR: The kinetics of formation of anodic oxide films can be derived from measurements of current density iox, thickness d and electrode capacity C in dependence on the polarization potential e and time t.
136 citations