Results 161 to 170 of about 4,807,933 (188)

Photoluminescence of undoped bulk InP grown by the liquid-encapsulated vertical Bridgman technique

Journal of Applied Physics, 1997
The 4.2 K photoluminescence (PL) spectra of undoped bulk 〈100〉 InP grown by the liquid-encapsulated vertical Bridgman (LE–VB) techniques are characterized by three kinds of recombination peaks. A peak exhibited near band-gap energy is attributed to the recombination of bound excitons (BEs). At the low energy side of BEs, a series of peaks with the same
Kang, J. Y., Matsumoto, F., Fukuda, T.
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Solution growth of In-doped CdMnTe crystals by the vertical Bridgman method with the ACRT technique

Journal of Crystal Growth, 2012
Abstract Cd 1− x Mn x Te (CdMnTe) crystals were grown by the solution technique using Te as a solvent and the growth was performed in a vertical Bridgman arrangement with the accelerated crucible rotation technique (ACRT). Ingot in the diameter of 30 mm and length of 60 mm was obtained.
Yuanyuan Du, Wanqi Jie, Tao Wang, Xin Zheng, Yadong Xu, Lijun Luan   +5 more
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Influence of insulation on stability of interface shape and position in the vertical Bridgman-Stockbarger technique

Journal of Crystal Growth, 1980
Abstract The temperature field was calculated inside a vertical Bridgman-Stockbarger growth ampoule with insulation between the heater and the cooler. The isotherms in the insulated region are relatively planar. The sensitivity of the interface shape to system perturbations decreases dramatically with increasing thickness of the insulation, while the
Ta-Wei Fu, William R. Wilcox
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Thermal kinetic and dielectric parameters of acenaphthene crystal grown by vertical Bridgman technique

Applied Physics A, 2016
The bulk acenaphthene crystal was grown in a single-wall ampoule by vertical Bridgman technique. X-ray diffraction analysis confirmed the orthorhombic crystal system of title compound with space group Pcm21. Thermal behavior of compound was studied using thermogravimetry—differential scanning calorimetry analysis.
S. Karuppusamy, K. Dinesh Babu, V. Nirmal Kumar, R. Gopalakrishnan   +3 more
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Growth and characterization of propyl 4-hydroxybenzoate single crystal by vertical Bridgman technique

Materials Research Innovations, 2017
Organic material propyl 4-hydroxybenzoate (C10H12O3), single crystals, has been successfully grown by vertical Bridgman technique using the single and double wall ampoules.
S. Siva Bala Solanki, Rajesh Narayana Perumal, T. Suthan   +2 more
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Growth of organic single crystals by transparent vertical Bridgman technique and its characterization

Thin Solid Films, 2005
Abstract In order to grow benzophenone single crystal, an organic nonlinear optical material, a cost-effective Vertical Bridgman–Stockbarger system has been designed and fabricated by employing a two-zone, transparent furnace made out of immiscible liquids.
M. Arivanandhan, K. Sankaranarayanan, K. Ramamoorthy, C. Sanjeeviraja, P. Ramasamy   +4 more
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Characterization of Cd1−xZnxTe crystals grown from a modified vertical bridgman technique

Journal of Electronic Materials, 2006
Cd1−xZnxTe (CZT) crystals grown from a modified vertical Bridgman technique were characterized by means of an optical polarized transmission technique using the Pockels effect, low-temperature direct current (DC) photo-conductivity technique, low-temperature photoluminescence (PL) spectroscopy, room-temperature PL mapping technique, and detector ...
Y. Cui, M. Groza, G. W. Wright, U. N. Roy, A. Burger, L. Li, F. Lu, M. A. Black, R. B. James   +8 more
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THE p-TERPHENYL SINGLE CRYSTAL GROWN BY THE SELF-SEEDING VERTICAL BRIDGMAN TECHNIQUE

Problems of Atomic Science and Technology
The single crystals of p-terphenyl with high scintillation and optical properties were grown using the modified self-seeding vertical Bridgman method. Unlike the classical self-seeding vertical Bridgman (SSVB) method, where crystal growth occurs from a single point in the ampoule, the modified method involves the spontaneous nucleation of the single ...
I.F. Khromiuk, A.V. Krech, I.V. Lazarev, S.V. Makhota, S.S. Minenko, Ya.I. Polupan, O.A. Tarasenko   +6 more
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Growth and characterization of organic material 3-hydroxybenzaldehyde single crystal by modified vertical Bridgman technique

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2012
Novel organic nonlinear optical (NLO) material 3-hydroxybenzaldehyde (3HBA) single crystals have been grown by modified vertical Bridgman technique using the single and double wall ampoules with nano translation. Single crystal X-ray diffraction analysis reveals that 3HBA crystallizes in orthorhombic system and the powder X-ray diffraction (XRD ...
T, Suthan, P V, Dhanaraj, N P, Rajesh
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Growth of Organic Single Crystal by Transparent Vertical Bridgman Technique and Its Characterization

2017
Organic single crystal of benzyl carbamate was grown by transparent vertical Bridgman technique. The grown crystal was subjected to single-crystal XRD, optical transmittance analysis, second harmonic generation analysis, laser damage threshold and photoconductivity analysis.
S. Siva Bala Solanki, Rajesh Narayana Perumal, Shizuyasu Ochiai   +2 more
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