Journal of Synthetic Crystals, Volume. 54, Issue 3, 378(2025)

Flow Field Symmetry of β-Ga2O3 Crystal Growth by EFG

JIANG Bowen1,2, JI Weiguo2,3, ZHANG Lu2,3, FAN Qiming2,3, PAN Mingyan2、*, HUANG Haotian4, and QI Hongji2
Author Affiliations
  • 1School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai 200093, China
  • 2Research Center of Laser Crystal, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
  • 3University of Chinese Academy of Sciences, Beijing 100049, China
  • 4Hangzhou Institute of Optics and Fine Mechanics, Hangzhou 311400, China
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    References(18)

    [1] [1] FUJITA S. Wide-bandgap semiconductor materials: for their full bloom[J]. Japanese Journal of Applied Physics, 2015, 54(3): 030101.

    [3] [3] ZHANG J Y, SHI J L, QI D C, et al. Recent progress on the electronic structure, defect, and doping properties of Ga2O3[J]. APL Materials, 2020, 8(2): 020906.

    [4] [4] HOSHIKAWA K, OHBA E, KOBAYASHI T, et al. Growth of -Ga2O3 single crystals using vertical Bridgman method in ambient air[J]. Journal of Crystal Growth, 2016, 447: 36-41.

    [5] [5] KURAMATA A, KOSHI K, WATANABE S, et al. High-quality -Ga2O3 single crystals grown by edge-defined film-fed growth[J]. Japanese Journal of Applied Physics, 2016, 55(12): 1202A2.

    [6] [6] AIDA H, NISHIGUCHI K, TAKEDA H, et al. Growth of -Ga2O3 single crystals by the edge-defined, film fed growth method[J]. Japanese Journal of Applied Physics, 2008, 47(11R): 8506.

    [7] [7] OHBA E, KOBAYASHI T, KADO M, et al. Defect characterization of -Ga2O3 single crystals grown by vertical Bridgman method[J]. Japanese Journal of Applied Physics, 2016, 55(12): 1202BF.

    [8] [8] XIA N, LIU Y Y, WU D, et al. -Ga2O3 bulk single crystals grown by a casting method[J]. Journal of Alloys and Compounds, 2023, 935: 168036.

    [9] [9] GAO X, MA K K, JIN Z, et al. Characteristics of 4-inch (100) oriented Mg-doped -Ga2O3 bulk single crystals grown by a casting method[J]. Journal of Alloys and Compounds, 2024, 987: 174162.

    [10] [10] VLLORA E G, SHIMAMURA K, YOSHIKAWA Y, et al. Large-size -Ga2O3 single crystals and wafers[J]. Journal of Crystal Growth, 2004, 270(3/4): 420-426.

    [12] [12] GALAZKA Z, IRMSCHER K, SCHEWSKI R, et al. Czochralski-grown bulk -Ga2O3 single crystals doped with mono, di, tri, and tetravalent ions[J]. Journal of Crystal Growth, 2020, 529: 125297.

    [13] [13] YOSHIKAWA A, KOCHURIKHIN V, TOMIDA T, et al. Growth of bulk -Ga2O3 crystals from melt without precious metal crucible by pulling from a cold container[J]. Scientific Reports, 2024, 14: 14881.

    [14] [14] CHASE A O. Growth of -Ga2O3 by the verneuil technique[J]. Journal of the American Ceramic Society, 1964, 47(9): 470.

    [16] [16] LE C C, LI Z Y, MU W X, et al. 3D numerical design of the thermal field before seeding in an edge-defined film-fed growth system for -Ga2O3 ribbon crystals[J]. Journal of Crystal Growth, 2019, 506: 83-90.

    [17] [17] SHIN Y J, LIM S M, JEONG W H, et al. Growth of (100) -Ga2O3 single crystal by controlling the capillary behaviors in EFG system[J]. Japanese Journal of Applied Physics, 2023, 62: SF1022.

    [18] [18] JEONG W H, CHOI S M, LIM S M, et al. Influence of active afterheater in the crystal growth of gallium oxide via edge-defined film-fed growing method[J]. Crystals, 2023, 13(11): 1591.

    [19] [19] BU Y Z, SAI Q L, QI H J. Stability of interfacial thermal balance in thick -Ga2O3 crystal growth by EFG[J]. Journal of Crystal Growth, 2023, 612: 127194.

    [20] [20] GRESHO P M, DERBY J J. A finite element model for induction heating of a metal crucible[J]. Journal of Crystal Growth, 1987, 85(1/2): 40-48.

    [21] [21] DADZIS K, EHRIG J, NIEMIETZ K, et al. Model experiments and numerical simulations for directional solidification of multicrystalline silicon in a traveling magnetic field[J]. Journal of Crystal Growth, 2011, 333(1): 7-15.

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    JIANG Bowen, JI Weiguo, ZHANG Lu, FAN Qiming, PAN Mingyan, HUANG Haotian, QI Hongji. Flow Field Symmetry of β-Ga2O3 Crystal Growth by EFG[J]. Journal of Synthetic Crystals, 2025, 54(3): 378

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    Paper Information

    Category:

    Received: Jan. 8, 2025

    Accepted: Apr. 23, 2025

    Published Online: Apr. 23, 2025

    The Author Email: PAN Mingyan (pmy@siom.ac.cn)

    DOI:10.16553/j.cnki.issn1000-985x.2025.0007

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