Article
Engineering, Electrical & Electronic
J. Beena, A. S. Jebamalar, S. Sindhusha, T. C. Sabari Girisun, A. Dhanusha
Summary: The single crystal of copper (II) complex of P-Toluene sulfonic acid (PTSC) is suitable for photonic applications and exhibits good mechanical properties. With high dielectric constant and linear optical parameters, it shows high optical activity and potential use in photonic applications, as well as nonlinear optical behavior for laser-driven applications.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2021)
Article
Crystallography
Nikolay Yudin, Mikhail Zinoviev, Vladimir Kuznetsov, Elena Slyunko, Sergey Podzvalov, Vladimir Voevodin, Alexey Lysenko, Andrey Kalsin, Leyla Shaimerdenova, Houssain Baalbaki, Vera Kalygina
Summary: The effect of doping Mg, Se, and Ca by diffusion into ZnGeP2 on the optical damage threshold at a wavelength of 2.1 mu m has been studied. It has been shown that diffusion-doping with Mg and Se leads to an increase in the laser-induced damage threshold (LIDT) of a single crystal, ZnGeP2. Upon annealing at a temperature of 750 degrees C, the damage threshold of samples doped with Mg and Se increases by 31% and 21% from 2.2 +/- 0.1 J/cm(2) to 2.9 +/- 0.1 and 2.7 +/- 0.1 J/cm(2), respectively. However, when ZnGeP2 is doped with Ca, the opposite trend is observed. It has been suggested that the changes in the LIDT depending on the introduced impurity by diffusion can be explained by the creation of additional energy dissipation channels through impurity energy levels, which further requires experimental confirmation.
Article
Engineering, Electrical & Electronic
P. Purushothaman, R. Gopathy, E. Raju, N. Durairaj, S. Kandhan, G. Mani
Summary: High quality NLO single crystal 4-aminopyridine-1-ium 4-aminobenzoate (4AP4AB) was grown by slow evaporation method. The crystal belongs to the monoclinic system with non-centrosymmetric group C. Various analyses were conducted to study the molecular structure, vibrational assignments, optical and thermal stabilities, and solid-state parameters of the crystal.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2021)
Article
Chemistry, Multidisciplinary
Xiao Huang, Si-Han Yang, Xiao-Hui Li, Wenlong Liu, Sheng-Ping Guo
Summary: Metal chalcogenophosphates are of great interest as promising infrared nonlinear optical (NLO) materials. In this study, a rare-earth chalcogenophosphate Eu2P2S6 with unique structure and excellent NLO properties was synthesized. This work not only provides a promising high-performance NLO material, but also paves the way for further exploration of rare-earth chalcogenophosphates as potential IR NLO materials.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2022)
Article
Chemistry, Multidisciplinary
Shannon Lee, Scott L. Carnahan, Georgiy Akopov, Philip Yox, Lin-Lin Wang, Aaron J. Rossini, Kui Wu, Kirill Kovnir
Summary: RuSi4P4 and IrSi3P3, noncentrosymmetric tetrel pnictides, exhibit wide bandgap semiconductor properties and superior second harmonic generation activity and laser damage threshold compared to current state-of-the-art infrared SHG materials. They are promising candidates for longer wavelength nonlinear optical materials due to their combination of high thermal stabilities, wide bandgaps, NCS crystal structures, strong SHG responses, and large LDT values.
ADVANCED FUNCTIONAL MATERIALS
(2021)
Article
Chemistry, Physical
G. Rajasekar, M. K. Dhatchaiyini, A. Bhaskaran
Summary: A new PBHF metal-organic crystal was successfully grown using water-ethanol as a solvent, with structural characterization confirming its monoclinic crystal system. Spectral studies investigated the vibration modes in PBHF, while UV-Visible transmittance study revealed its optical transparency. Various analyses were conducted, including Vickers hardness, surface analysis, laser damage threshold determination, HOMO/LUMO energy diagrams, and thermal stability. The NLO behavior of PBHF crystal was also elucidated.
JOURNAL OF MOLECULAR STRUCTURE
(2021)
Article
Crystallography
Nikolai Yudin, Oleg Antipov, Ilya Eranov, Alexander Gribenyukov, Galina Verozubova, Zuotao Lei, Mikhail Zinoviev, Sergey Podzvalov, Elena Slyunko, Vladimir Voevodin, Alexander Zav'jalov, Chunhui Yang
Summary: This paper presents the experimental analysis of the optical damage threshold of ZnGeP2 nonlinear crystals, and investigates the factors affecting the threshold. The results show that a reduced dislocation density of the crystal lattice is the main factor for higher damage threshold.
Article
Chemistry, Multidisciplinary
Ru-Ling Tang, Wei Xu, Xin Lian, Yue-Qi Wei, Yi-Lei Lv, Wenlong Liu, Sheng-Ping Guo
Summary: The interaction between partially reduced nano-crystallite fluorinated titanium dioxide (TiO2-x(F)) and MgH2 is studied for the first time. The study shows that the addition of fluorinated titanium can significantly decrease the desorption temperature of MgH2 and improve its dehydrogenation kinetics. Structural characterization and theoretical calculations indicate that the synergistic effect between multivalent titanium species and in situ formed MgF2 and MgF2-xHx is beneficial for improving the hydrogen storage performance of MgH2, and oxygen vacancies can accelerate the electron transportation and facilitate hydrogen diffusion.
Article
Optics
Xiaoli Du, Zeliang Gao, Lijuan Chen, Youxuan Sun, Xutang Tao
Summary: In this study, an excellent polarization optical crystal LiNa5Mo9O30 with wide transmission range and high laser damage threshold was thoroughly researched. The crystal exhibited the highest laser damage threshold among polarized optical crystals and had a large birefringence in the range of 0.435-5 µm.
CHINESE OPTICS LETTERS
(2022)
Article
Crystallography
Mikhail Zinovev, Nikolay N. Yudin, Igor Kinyaevskiy, Sergey Podzyvalov, Vladimir Kuznetsov, Elena Slyunko, Houssain Baalbaki, Denis Vlasov
Summary: A multispectral anti-reflective coating with high radiation strength has been developed for laser applications in the IR spectrum for nonlinear ZnGeP2 crystals. The coating, made with YbF3/ZnS using ion-beam deposition, has a high LIDT and good adhesion to the substrate. The double compound did not dissociate under high-energy ions.
Article
Chemistry, Physical
Wenfeng Zhou, Zhi-Hui Shi, Wenlong Liu, Sheng-Ping Guo
Summary: The newly synthesized chalcohalide K2Ba3Ge3S9Cl2 has a unique structure with a wide band gap and high laser-induced damage threshold, making it a potential excellent nonlinear optical material.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Engineering, Electrical & Electronic
R. Natarajan, B. Samuel Ebinezer, R. S. Sundararajan, E. Manikandan, T. C. Sabari Girisun, M. Shalini, M. Meena
Summary: A semi-organic nonlinear optical single crystal, L-asparagine monohydrate potassium dichromate (LAMPDC), was successfully synthesized through a slow evaporation process at room temperature in an aqueous solution. The crystal structure was determined as orthorhombic with space group P2(1)2(1)2(1) using single-crystal XRD. FT-IR analysis revealed the coordination of functional groups in the crystal. The crystal showed transparency in the visible region with a lower cutoff wavelength of 253 nm (4.9 eV) and 366 nm (3.38 eV). The crystal's optical, mechanical, dielectric, and nonlinear optical properties were characterized, indicating its potential for optical applications.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2023)
Article
Chemistry, Physical
Hong-Xin Tang, Rui-Biao Fu, Zu-Ju Ma, Xin-Tao Wu
Summary: A new tungsten oxyfluoride crystal, K2(H2O)WO3F2, with O/F orientationally order has been successfully synthesized. The distorted [WO4F2] octahedra in this crystal are induced by trigonal [K2(H2O)]2+ motifs into an oriented arrangement. K2(H2O)WO3F2 exhibits the strongest phase-matching SHG response and the highest laser damage threshold among reported transition-metal oxyfluorides, which is attributed to the uniform alignment of the distorted [WO4F2] octahedra.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Chemistry, Physical
K. Nivetha, K. Aravinth, K. Senthil, S. Kalainathan
Summary: A novel conjugated stilbazolium chromophore of DESTB has been synthesized and studied for its various properties using different techniques. The results show that DESTB has good optical properties and nonlinear optical properties.
JOURNAL OF MOLECULAR STRUCTURE
(2021)
Article
Engineering, Electrical & Electronic
S. Thangavel, V Kathiravan, R. Ashok Kumar, G. Satheesh Kumar, P. Selvarajan
Summary: A dye-doped semi-organic nonlinear optical single crystal, ALHHC, was grown and characterized in terms of its structural, optical, and mechanical properties. The results revealed significant changes in color, SHG efficiency, and band gap of the ALHHC crystal.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2022)
Article
Crystallography
A. Muthuraja, G. Murugesan, U. Reeta Felscia, Beulah J. M. Rajkumar, S. Kalainathan, V Ratchagar
Summary: High quality organic single crystals of 4,4'-DMB were successfully grown using the Bridgman technique, showing single-phase formation without impurities and an optical bandgap of 2.7 eV. Vickers microhardness measurements indicated that the crystal belongs to the soft material category, and studies on laser damage threshold and Z-scan technique were conducted to analyze the optical nonlinear properties of the grown crystal.
JOURNAL OF CRYSTAL GROWTH
(2022)
Article
Chemistry, Multidisciplinary
S. Suba Viveka, T. Logu, N. Ahsan, K. Asokan, S. Kalainathan, K. Sethuraman, Y. Okada
Summary: The impacts of electronic excitations from Au, Ag, and O ion beams on the properties of CGS thin films were studied. The irradiated films showed modifications in crystallinity, surface roughness, and optical properties. The Au-ion-irradiated CGS film exhibited the highest photocurrent and may be suitable for photovoltaic applications.
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
(2022)
Article
Materials Science, Multidisciplinary
Karthikeyan Vijayan, Logu Thirumalaisamy, Run Fa Jonny Qiu, Myeongok Kim, S. P. Vijayachamundeeswari, Kalainathan Sivaperuman, Nazmul Ahsan, Yoshitaka Okada
Summary: CuGaS2 is a promising chalcopyrite semiconductor for thin-film photovoltaic devices. However, deposition at elevated temperatures results in sulfur desorption and the formation of defects. This study investigates the effect of Tellurium doping during deposition on crystallinity and optical properties. The results show improved crystallinity and electrical mobility with Te doping, and a decrease in the optical bandgap energy.
Article
Optics
A. Muthuraja, D. Bharath, G. Murugesan, D. Anbuselvi, S. Kalainathan
Summary: The optical properties and thermal characteristics of the organic single crystal Bioperine (BPN) were studied, and it was found to have high transparency and nonlinear optical parameters, making it suitable for optical switching applications in photonics.
OPTICS AND LASER TECHNOLOGY
(2022)
Review
Energy & Fuels
Karthikeyan Vijayan, S. P. Vijayachamundeeswari, Kalainathan Sivaperuman, Nazmul Ahsan, Thirumalaisamy Logu, Yoshitaka Okada
Summary: This review discusses the importance and innovations of thin-film-based solar cells as a sustainable energy source. It examines the physicochemical properties of thin-film materials deposited via spray pyrolysis and their application in solar cells. The review also analyzes the advancements and pros and cons of copper and non-copper thin film-based photovoltaics. Lastly, it provides insights into the future developments and recycling of thin-film based photovoltaics.
Article
Chemistry, Multidisciplinary
S. Sundari, A. Muthuraja, S. Chandra, P. Rajkumar
Summary: A DFT method was used to study the geometric parameters, NMR and UV-Vis analysis, and vibrational analysis of 4-Methoxyphenylboronic acid. Thermodynamic, energy, and chemical shift calculations were performed, and intramolecular charge transfer was analyzed.
MOLECULAR CRYSTALS AND LIQUID CRYSTALS
(2023)
Article
Crystallography
Nandhini Krishnan, Kalainathan Sivaperuman
Summary: A new organic stilbazolium compound, 4-[2-(3-methoxy-phenyl)-vinyl]-1-methyl-pyridinium(+) iodide(-) (MMPI), was successfully synthesized and characterized. The crystal structure and cell parameters of MMPI were determined using single crystal X-ray diffraction analysis. The synthesized material was confirmed by NMR spectroscopy and FT-IR spectrum analysis. The optical properties and surface characteristics of the MMPI crystal were investigated using various techniques such as optical analysis, chemical etching analysis, AFM, SEM, and Hirshfeld surface analysis. The nonlinear optical parameters and chemical activity of the crystal were also evaluated.
Article
Engineering, Electrical & Electronic
A. Muthuraja, M. Brintha, S. Surya, A. Adithya, S. Sivasri, M. Dhivya, M. Saranya, P. Kiruthiga, B. Janani, V. Ilakkiya
Summary: A 2-mercaptobenzothiazole (2-MBT) organic single crystal was grown using slow evaporation with a seeding attempt. The crystal's confirmation was done through powdered X-ray diffraction analysis. The transparency of the crystal was observed through UV-NIR studies. Mechanical properties, dielectric loss, and nonlinear optical properties were analyzed.
INTEGRATED FERROELECTRICS
(2023)
Article
Engineering, Electrical & Electronic
Balachandar Rajagopal Krishnamoorthy, Kalainathan Sivaperuman, Anand Sekar, Senthil Kannan
Summary: Schiff base crystal of 2-Methoxy-N-[4-(dimethyl amino) benzylidene] aniline (2MDA) was synthesized through condensation reaction and optically good quality single crystals were obtained after 7 days of slow evaporation process. Various characterizations confirmed the formation of the title Schiff base, and comparisons with previous reports indicated the formation of the 2MDA crystal. The crystal showed transparency in the range of 480-1100 nm and emitted red light at 625 nm, making it suitable for optical and opto-electronic applications.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2023)
Article
Chemistry, Multidisciplinary
Anju Thomas, Logu Thirumalaisamy, Sridharan Madanagurusamy, Kalainathan Sivaperuman
Summary: In this study, SnO2 thin films were deposited through spray pyrolysis and tested for gas sensing at 27℃ (room temperature) towards different gases. The films showed consistently low response of approximately 1 when exposed to various VOCs. Hall measurements were used to determine the type, concentration, and mobility of charge carriers, which were found to hinder its performance at room temperature.
Article
Chemistry, Multidisciplinary
Raji Vinayagamoorthy, Muthurakku Usha Rani, Sivaperuman Kalainathan, Sekar Anand
Summary: A novel third-order stilbazolium derivative single crystal, 4-[2-(4-dimethyl amino-phenyl)-vinyl]-1-methyl-pyridinium bromide (DMSB), was successfully harvested using methanol as a medium, through slow evaporation. The crystal structure of DMSB was confirmed to be monoclinic with centrosymmetric fashion. The DMSB crystal showed potential applications in photonics devices, optical computing, optical switches, and optical limiting, due to its favorable characteristics such as good solubility, molecular structure, absorbance nature, band gap, photoluminescence, and third-order nonlinear susceptibility.
Article
Chemistry, Multidisciplinary
Karthikeyan Vijayan, Logu Thirumalaisamy, S. P. Vijayachamundeeswari, Kalainathan Sivaperuman, Nazmul Ahsan, Yoshitaka Okada
Summary: This study investigates the impact of intermediate band structuring on the efficiency of solar cells using vanadium-incorporated copper gallium sulfide telluride thin films prepared via a chemical spray pyrolysis route. The results show that V - 0.1-incorporated CGST exhibits promising potential as a thin-film absorber layer in solar photovoltaic technology, with increased efficiency attributed to a decrease in bandgap.
NEW JOURNAL OF CHEMISTRY
(2023)
Article
Chemistry, Physical
Thangavel Ravikumar, Logu Thirumalaisamy, Sridharan Madanagurusamy, Sivaperuman Kalainathan
Summary: This study investigated the gas sensing capabilities of Mn-doped zinc ferrite thin film nanorods and found that ZFM1 showed high sensitivity and good selectivity and recovery towards TMA. The 0.1 Mn doped ZnFe2O4 film exhibited greatly enhanced gas sensing properties. This research demonstrates the effectiveness of ZF thin films in detecting TMA in the atmosphere.
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
(2023)
Article
Crystallography
Jianzheng Hu, Long Yan, Ning Zhou, Yao Chen, Xiaoni Yang, Lianqiao Yang, Shiping Guo
Summary: The effect and mechanism of carrier gas velocity, V/III ratio, and carrier gas velocity match on the growth rate of AlN were investigated in this study. The results showed that the growth rate of AlN initially increased with hydrogen flow rate, reached saturation, and then decreased monotonically. The turning point value depended on the equipment and process. By increasing the MO VM, the growth rate of AlN could be improved, but the uniformity deteriorated due to turbulence and loss of uniform boundary layer. High quality AlN films were successfully grown on nano-patterned sapphire substrates with improved crystalline quality and atomic smooth surfaces.
JOURNAL OF CRYSTAL GROWTH
(2024)
Article
Crystallography
Tingting Ma, Yang Li, Kangning Sun, Qinglin Cheng, Sen Li
Summary: This study investigates the melting process and nucleation behavior of sodium crystals using molecular dynamics simulation. The results show good agreement between simulated and experimental values for the melting temperature, density, and radial distribution function of sodium. The diffusion coefficient of liquid sodium increases linearly with temperature, and the homogeneous nucleation rate of melting in superheated sodium crystal exponentially increases with temperature. The findings provide theoretical support for applications involving heat and mass transfer in sodium-related systems.
JOURNAL OF CRYSTAL GROWTH
(2024)
Article
Crystallography
Hisato Nishii, Shintarou Iida, Akira Yamasaki, Takumi Ikenoue, Masao Miyake, Toshiya Doi, Tetsuji Hirato
Summary: Epitaxial V2O3 films were fabricated on sapphire substrates using mist chemical vapor deposition (mist CVD) method, eliminating the need for high vacuum conditions. The films can be grown on sapphire substrates even under atmospheric pressure, with the optimal growth temperature at 823 K. The films grown at 823 K exhibit a metal-insulator transition at approximately 155 K. The film on C-plane sapphire exhibits a lower transition temperature compared to those on R- and A-plane sapphire substrates.
JOURNAL OF CRYSTAL GROWTH
(2024)
Article
Crystallography
Jani Jesenovec, Kevin Zawilski, Peter Alison, Stephan J. Meschter, Sambit K. Saha, Andrew J. Sepelak, Peter G. Schunemann
Summary: In this study, NiSb needles were successfully formed in InSb by manipulating the growth rate and adding NiSb. These needle structures in InSb can be used to tune the magnetoresistance of devices. Additionally, undoped InSb crystals demonstrated good infrared transmission at low growth rates.
JOURNAL OF CRYSTAL GROWTH
(2024)
Article
Crystallography
D. Joseph Daniel, P. Karuppasamy, H. J. Kim
Summary: The 2-amino 4-methyl pyridinium oxalate (2A4MPO) compound was synthesized and its crystal structure, functional groups, thermal stability, electrical properties, and third-order nonlinear optical properties were studied. The results demonstrate that the synthesized crystal has good structural integrity, thermal stability, and potential for third-order nonlinear optical applications.
JOURNAL OF CRYSTAL GROWTH
(2024)
Article
Crystallography
C. W. Lan
Summary: The past two decades have witnessed a significant transformation in solar silicon crystal growth, especially in the competition between multi-crystalline silicon (Multi-Si) and mono-crystalline silicon (Mono-Si). The demand for this crucial material has exponentially surged, with silicon solar panels capturing over 95% of the global PV market share. The advancements in crystal growth technology during this period have set historical benchmarks, with the market share shifting from high-performance multi-crystalline silicon (HPM-Si) to CZ silicon.
JOURNAL OF CRYSTAL GROWTH
(2024)
Article
Crystallography
Peiyao Hao, Lili Zheng, Hui Zhang
Summary: A novel design of argon gas tube for removing impurities during silicon ingot growth was developed, and numerical simulations showed that it can effectively extract SiO.
JOURNAL OF CRYSTAL GROWTH
(2024)
Article
Crystallography
Geetika Sahu, Chanchal Chakraborty, Subhadeep Roy, Souri Banerjee
Summary: This article discusses the novel fractal nature of hydrothermally synthesized MoS2 QDs. By adjusting the reaction time, the study found that the average size of QDs increases and then decreases with longer reaction times. STEM images indicate that shorter reaction times lead to sheet formation, while extended reaction times cause sheets to fragment into QDs.
JOURNAL OF CRYSTAL GROWTH
(2024)
Article
Crystallography
Pengjian Lu, Wei Huang, Junjun Wang, Haitao Yang, Shiyue Guo, Bin Li, Ting Wang, Chitengfei Zhang, Rong Tu, Song Zhang
Summary: A systematic study on the tetramethylsilane-hydorgen (TMS-H-2) system for the deposition of pure single-crystal SiC by high-temperature chemical vapor deposition (HTCVD) method is conducted. The study investigates the effect of temperature, pressure, and H-2:TMS ratio on the deposition conditions and provides a theoretical basis and guidance for improving the quality and cost of industrial production of single-crystal SiC.
JOURNAL OF CRYSTAL GROWTH
(2024)
Article
Crystallography
Xinyu Jiang, Liangliang Liu, Yanqing Liu, Yan Wang, Zhaoping Hou
Summary: Investigation on the preparation of anisometric templated textured high entropy or multi-element doped ferroelectric ceramics was conducted using A-site disordered niobate microcrystals. The effects of process parameters on the morphology and chemical composition were studied, and the photocatalytic properties of the microcrystals were evaluated.
JOURNAL OF CRYSTAL GROWTH
(2024)
Article
Crystallography
Mobashsara Tabassum, Md. Ashraful Alam, Sabrina Mostofa, Raton Kumar Bishwas, Debasish Sarkar, Shirin Akter Jahan
Summary: In this study, high crystallinity copper nanoparticles were synthesized by altering the reaction medium at low temperatures. The results show that changing the reaction medium can reduce the surface energy of precursors and promote the formation of highly crystalline copper nanoparticles.
JOURNAL OF CRYSTAL GROWTH
(2024)
Article
Crystallography
Ivan Bodnar, Vitaly V. Khoroshko, Veronika A. Yashchuk, Valery F. Gremenok, Mohsin Kazi, Mayeen U. Khandaker, Tatiana I. Zubar, Daria I. Tishkevich, Alex Trukhanov, Sergei Trukhanov
Summary: This work presents the production of single crystals of Cu2ZnGeSe4, a semiconducting quaternary compound, using a gas chemical method with iodine as a transporter. The phase state, crystal structure, and lattice constants of the synthesized samples were refined and determined. The band gap of Cu2ZnGeSe4 was calculated using transmission spectrum and it was found that the band gap increases by 12% with decreasing temperature in the range of 20-300 K.
JOURNAL OF CRYSTAL GROWTH
(2024)
Article
Crystallography
Timur Malin, Igor Osinnykh, Vladimir Mansurov, Dmitriy Protasov, Sergey Ponomarev, Denis Milakhin, Konstantin Zhuravlev
Summary: The effect of growth temperature on the buffer leakage currents of GaN-on-Si layers was investigated. It was found that higher growth temperature results in lower leakage currents. The defects in GaN layers grown at different temperatures were studied using photoluminescence technique, and a correlation between leakage currents, structural perfection, and donor concentration in GaN-on-Si layers was established. It was also observed that reduced growth temperature leads to the formation of inversion domains.
JOURNAL OF CRYSTAL GROWTH
(2024)
Article
Crystallography
Thi-Hoai-Thu Nguyen, Jyh-Chen Chen
Summary: The effect of heater power control on heat, flow, and oxygen transport for CCz crystal growth was studied. Shorter upper side heater design could improve crystal quality and growth, but with higher power consumption.
JOURNAL OF CRYSTAL GROWTH
(2024)
Article
Crystallography
Peter Rudolph
Summary: This article presents an overview of selected contributions to the development of crystal growth technology by the Laudise Prize awardee 2023. It discusses various aspects such as shaped crystal growth, the correlation between melt structure and crystal quality, control of intrinsic defects and inclusions, prevention of dislocation cell patterns, and melt growth experiments under a travelling magnetic field.
JOURNAL OF CRYSTAL GROWTH
(2024)