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In the present investigation, the author has employed a Chemical Vapour Transport (CVT) technique to grow the crystals of GeS$_{0.25}$Se$_{0.75}$ using iodine as a transporting agent. The grown crystals were then characterized for a…

Chemical Physics · Physics 2022-09-02 Love Trivedi , Sandip Unadkat , Aastha Anish Patel

This study investigates different type of semiconductor crystals including assessing several physical characteristics and relevant parameters, which are refraction index, multiphoton absorption coefficient, electro-optic coefficient,…

Optics · Physics 2023-03-13 Fauzul Rizal

Single crystals of SmFeAsO1-xFy of a size up to 120 micrometers have been grown from NaCl/KCl flux at a pressure of 30 kbar and temperature of 1350-1450 C using the cubic anvil high-pressure technique. The superconducting transition…

Superconductivity · Physics 2009-11-13 N. D. Zhigadlo , S. Katrych , Z. Bukowski , S. Weyeneth , R. Puzniak , J. Karpinski

Pristine Antimony tungstate nanoparticles prepared via a simple hydrothermal process showcase interesting photocatalytic efficiency, degrading Methylene Blue (MB) completely in 180 min under visible light. In this study, the impact on…

This report presents a new synthesis protocol for the single crystal growth of rare earth monopnictide DySb by self-flux technique. A detailed structural, transport and magnetic characterization have been done using X-Ray diffraction (XRD),…

Materials Science · Physics 2023-01-11 Mukesh Kumar Dasoundhi , Archana Lakhani

The methodology of single crystal growth of metastable $\beta$-Ti alloy TIMETAL LCB in an optical floating zone furnace is presented in this paper. Chemical compositions of both precursor material and single crystals were checked. It was…

Materials Science · Physics 2018-03-21 Jana Šmilauerová , Jiří Pospíšil , Petr Harcuba , Václav Holý , Miloš Janeček

We report a simple, reliable method to grow high quality BaFe$_{2-x}$Co$_x$As$_2$ single crystal samples without using any fluxing agent. The starting materials for the single crystal growth come from well-crystallized polycrystalline…

Superconductivity · Physics 2011-03-23 Changjin Zhang , Lei Zhang , Chuanying Xi , Langsheng Ling , Shun Tan , Yuheng Zhang

Transition metals dichalcogenides (TMDs) are an emergent class of low-dimensional materials with growing applications in the field of nanoelectronics. However, efficient methods for synthesizing large mono-crystals of these systems are…

This study aimed primarily at completing and extending the characterization of the crystallographic, spectroscopic and optical properties of polar, biaxial, optically negative 2-aminopyrimidinium(1+) hydrogen phosphite. Besides the…

Monolayers of transition metal dichalcogenides (TMDCs) are atomically thin direct-gap semiconductors with potential applications in nanoelectronics, optoelectronics, and electrochemical sensing. Recent theoretical and experimental efforts…

Mesoscale and Nanoscale Physics · Physics 2013-02-26 Sanfeng Wu , Chunming Huang , Grant Aivazian , Jason S Ross , David H Cobden , Xiaodong Xu

A high-quality single crystal of Ce3Pt23Si11 has been grown using the Czochralski method. The crystal structure is presented and the chemical composition has been checked using an electron microprobe analyzer. Measurements of the electrical…

Strongly Correlated Electrons · Physics 2009-04-24 C. Opagiste , C. Paulsen , E. Lhotel , P. Rodiere , R. -M. Galera , P. Bordet , P. Lejay

We report on the efficient method of obtaining CeRh$_2$As$_2$ single crystals with the use of a bismuth flux growth method in a horizontal configuration. The crystals thus obtained exhibit much sharper phase transitions and distinctly…

Superconductivity · Physics 2024-02-07 Grzegorz Chajewski , Damian Szymański , Marek Daszkiewicz , Dariusz Kaczorowski

Many ionic surfactants, such as sodium dodecyl sulphate (SDS) crystallize out of solution if the temperature falls below the crystallization boundary. The crystallization temperature is impacted by solution properties, and can be decreased…

Single crystals FeSex were grown in an evacuated sealed quartz tube using polycrystalline material by gas-transport reaction with I2 as a gas-carrier. Crystals with hexagonal-prismatic, tetragonal-prismatic, planar-square and hexagonal…

Superconductivity · Physics 2009-11-09 A. E. Karkin , A. N. Titov , E. G. Galieva , A. A. Titov , B. N. Goshchitskii

Enhancement of second harmonic generation (SHG) efficiency and the correlation between crystalline perfection and SHG with urea doping on tristhioureazinc(II) sulphate (ZTS) single crystals have been investigated. ZTS is a potential…

Materials Science · Physics 2014-03-20 G. Bhagavannarayana , S. K. Kushwaha

Millimeter sized single crystals of Mo3Sb7 are grown using the self-flux technique and a thorough characterization of their structural, magnetic, thermal and transport properties is reported. The structure parameters for the…

Superconductivity · Physics 2013-05-24 J. -Q. Yan , M. A. McGuire , A. F. May , H. Cao , A. D. Christianson , D. G. Mandrus , B. C. Sales

We report the optimized conditions for growing the high quality single crystals of candidate quantum spin-ice Pr2Hf2O7 using the optical floating-zone method. Large single crystals of Pr2Hf2O7 have been grown under different growth…

Strongly Correlated Electrons · Physics 2019-01-02 V. K. Anand , A. T. M. N. Islam , A. Samartzis , J. Xu , N. Casati , B. Lake

We demonstrate a data mining approach to discover and develop new organic nonlinear optical crystals that produce intense pulses of terahertz radiation. We mine the Cambridge Structural Database for non-centrosymmetric materials and use…

High-quality single crystals are essentially needed for the investigation of the novel bulk properties of unconventional superconductors. The availability of such crystals grown by the floating-zone method has helped to unveil the…

Superconductivity · Physics 2019-01-08 J. S. Bobowski , N. Kikugawa , T. Miyoshi , H. Suwa , S. Yonezawa , D. A. Sokolov , A. P. Mackenzie , Y. Maeno

Single-layer TaS$_2$ is epitaxially grown on Au(111) substrates. The resulting two-dimensional crystals adopt the 1H polymorph. The electronic structure is determined by angle-resolved photoemission spectroscopy and found to be in excellent…