Results 41 to 50 of about 3,901 (208)

Growth of 4-(4-dimethylaminostyryl)-1-methylpyridinium tosylate (DAST) mixed single crystal by Bridgman-Stockbarger method [PDF]

open access: yes, 2004
4-(4-dimethylaminostyryl)-1-methylpyridinium tosylate (DAST) is a very promising organic nonlinear optical (NLO) material for future optoelectronic and nonlinear optical applications, though it cannot be grown from molten state.
Kaino, T.   +3 more
core   +1 more source

Barriers and Enablers for Effective Support Coordination in the National Disability Insurance Scheme

open access: yesAustralian Journal of Social Issues, EarlyView.
ABSTRACT Support coordinators act as intermediaries between the National Disability Insurance Scheme (NDIS) and participants, facilitating access to funded supports. To optimise outcomes, they must navigate NDIS complexities, identify services that meet individual needs and engage with diverse stakeholders.
Sharyn McDonald   +3 more
wiley   +1 more source

Mathematical Model of the Bridgman-Stockbarger Method to Growth Semiconductor Single Crystals [PDF]

open access: yes, 1992
A two dimensional equation has been solved which represents the heat transfer equation for the growth of single crystals system called Bridgman- Stockbarger method.
E. Vega, F. Rabago, G. Muiñiz
core   +1 more source

Peculiarities of Electrical Characteristics of Semi-Insulating CdTe-Cl crystals

open access: yesФізика і хімія твердого тіла, 2018
Electrical properties of semi-insulating CdTe-Cl crystals, grown by the vertical Bridgman and the travelling heater method, have been studied. It is found that the travelling heater method provides electron conductivity of the crystals, and the vertical ...
Ye. S. Nykoniuk   +6 more
doaj   +1 more source

Spectroscopic Properties of Pb2+-Doped BaF2 Crystals

open access: yesCrystals, 2023
Various concentrations of PbF2-doped BaF2 crystals were grown by the Bridgman method using a shaped graphite heater. The room temperature optical absorption spectra showed two UV absorption bands (labeled A and D), characteristic of the Pb2+ ions.
Gabriel Buse, Marius Stef, Irina Nicoara
doaj   +1 more source

Co‐Firing Slow Solidification Process for Growing Indium‐Doped Cs3Cu2I5 Single Crystals With Record‐Breaking X‐Ray Detection Performance

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A novel brand‐new co‐firing slow solidification process has been used to prepare Cs3Cu2I5: In single crystals (SCs), which demonstrate record‐breaking X‐ray detection performance. The regular‐shaped Cs3Cu2I5: In wafer obtains a high light yield (74 368 Ph MeV−1), which is the highest related to indium‐doped Cu‐based perovskites.
Rui Liu   +6 more
wiley   +1 more source

A UNIFORMITY INVESTIGATION OF UNDOPED, SEMIINSULATING GAAS GROWN BY THE VERTICAL BRIDGMAN TECHNIQUE [PDF]

open access: yes, 1992
We have carried out a uniformity investigation of undoped, semi-insulating GaAs grown by the vertical Bridgman ...
BROZEL, MR   +3 more
core   +1 more source

High compositional homogeneity of CdTexSe1−x crystals grown by the Bridgman method

open access: yesAPL Materials, 2015
We obtained high-quality CdTexSe1−x (CdTeSe) crystals from ingots grown by the vertical Bridgman technique. The compositional uniformity of the ingots was evaluated by X-ray fluorescence at BNL’s National Synchrotron Light Source X27A beam line.
U. N. Roy   +10 more
doaj   +1 more source

Shape control of the crystal-melt interface in the Bridgman method

open access: yesJournal of Physics: Conference Series, 2020
Abstract The processes of silicon crystallization in flat-bottomed cylindrical graphite crucibles in the modes of conjugate convective heat transfer with allowance for latent heat are numerically investigated. The influence of hydrodynamics and heat transfer on the local shape of the crystal-melt interface has been studied.
S A Kislitsyn, V S Berdnikov, K A Mitin
openaire   +1 more source

Piezoelectric Materials in Medical Ultrasound: A Comprehensive Review From Fundamentals to Translational Prospects

open access: yesInformation &Functional Materials, EarlyView.
Piezoelectric materials are reviewed as active platforms for medical ultrasound, bridging electromechanical fundamentals, transducer architectures, and biomedical applications. Material–device co‐design is emphasized as the key to high‐performance diagnosis, therapy, monitoring, wearable ultrasound, and emerging ultrasound‐responsive functions ...
Jianan Li, Qing Wan
wiley   +1 more source

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