Results 41 to 50 of about 3,896 (209)

Advances in Magnesium‐Based Thermoelectrics: A Critical Review

Advanced Materials, EarlyView.
Magnesium‐based thermoelectric materials have emerged as promising candidates for low‐to‐mid‐temperature energy conversion due to their abundance, low cost, and competitive performance. This review summarizes recent advances in Mg3X2, MgAgSb, and Mg2X systems, covering transport mechanisms, fabrication strategies, stability challenges, and device ...
Li‐Min Zhang, Li Zhang, Nan‐Hai Li, Yan‐Ling Yang, Xiao‐Lei Shi, Zhi‐Gang Chen   +5 more
wiley   +1 more source

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

Фізика 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, Z. I. Zakharuk, S. V. Solodin, P. M. Fochuk, S. G. Dremluyzhenko, I. M. Yuriychuk, B. P. Rudyk   +6 more
doaj   +1 more source

Bridgman growth of LiYF4 and LiLuF4 crystals for radiation-balanced lasers

, 2019
Single crystals of LiYF4 (YLF) and LiLuF4 (LLF) doped with Yb3+, Tm3+, or Ho3+ are attractive materials for enabling radiation balanced lasers (RBLs) operating in the 1–2 μm wavelength range.
Hehlen, Markus P., Sheik-Bahae, Mansoor, Volpi, Azzurra, Albrecht, Alexander R., Meng, Junwei, Biner, Daniel, Krämer, Karl W.   +6 more
core   +1 more source

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

Australian 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, Lee Cubis, Di Winkler, Jacinta Douglas   +3 more
wiley   +1 more source

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

APL 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, A. E. Bolotnikov, G. S. Camarda, Y. Cui, A. Hossain, K. Lee, W. Lee, R. Tappero, G. Yang, R. Gul, R. B. James   +10 more
doaj   +1 more source

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

Journal 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

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

ENERGY &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, Zhiyong Liu, Chengxu Lin, Chenyu Li, Tielin Shi, Xingyue Liu, Guanglan Liao   +6 more
wiley   +1 more source

Chemical etching of a GaSb crystal incorporated with Mn grown by the Bridgman method under microgravity conditions

, 2009
A GaSb crystal incorporated with Mn has been grown by the Bridgman method on the Polizon facility onboard the FOTON-M3 spacecraft. Structural defects and growth striations have been successfully revealed by the chemical etching method.
陈晓锋, 张秀兰, 柴春林, 俞育德, 陈诺夫, 吴金良   +5 more
core   +1 more source

Optical Transmission and Electro-physicalproperties оf Cd1 – xMnxTe Solid Solutions [PDF]

Журнал нано- та електронної фізики, 2015
The crystals of Cd1 – xMnxTe (0.04 ≤ x ≤ 0.55) solid solutions were obtained by optimized Bridgman method with travelling heater. The electrical properties of material with different Mn content were investigated.
E.S. Nykonyuk, Z.I. Zakharuk, A.I. Rarenko, A.S. Opanasyuk, V.V. Grynenko, P.M. Fochuk   +5 more
doaj  

Impact of Nickel Diffusion on Leakage Current Degradation in β‐Ga2O3 Schottky Barrier Diodes

Information &Functional Materials, EarlyView.
The diffusion of Ni atoms during Schottky electrode fabrication induces localized stress defects in β‐Ga₂O₃ substrates, which act as primary reverse leakage pathways in SBDs. Elucidating this mechanism provides critical guidance for optimizing electrode composition in high‐performance β‐Ga₂O₃ electronics.
Ziyi Wang, Zhu Jin, Defan Wu, Xiliang Luo, Zhongyi Lin, Yingying Liu, Ning Xia, Cheng Li, Hui Zhang, Deren Yang   +9 more
wiley   +1 more source