[10p-E202-1~14] 15.1 Bulk crystal growth | The 87th JSAP Autumn Meeting 2026

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Oral presentation15 Crystal Engineering : 15.1 Bulk crystal growth

[10p-E202-1~14]15.1 Bulk crystal growth

Thu. Sep 10, 2026 1:30 PM - 5:30 PM JST
Thu. Sep 10, 2026 4:30 AM - 8:30 AM UTC

E202 (First Year Education Bld. E Block)

1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[10p-E202-1]Crystal growth and near-infrared luminescence in Cr³⁺-doped (Al,Ga)TaO₄ Single Crystals

〇Takahiko Horiai¹, Masao Yoshino², Yuui Yokota³, Akira Yoshikawa² (1.AIST, 2.IMR, Tohoku Univ., 3.IMCE Kyusyu Univ.)

1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[10p-E202-2]FZ growth of Ni doped spinel and optical evaluation of X-ray irradiation

〇Tooru Katsumata^1,2, Hitoha Shimizu¹, Ayaka Kojima², Nanaka SUGURO¹, Mahiro HONDA¹ (1.Toyo Univ., 2.Toyo graduate school)

2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[10p-E202-3]Growth and Optical Properties of Tm³⁺-Doped (Lu,Y,Sc)₂O₃ and (Lu,Gd,Sc)₂O₃ Single Crystals

〇(M1)Ryosuke Takahashi^1,2, Satoshi Ishizawa², Yuka Abe⁵, Takahiko Horiai⁶, Masao Yoshino², Rikito Murakami⁴, Kei Kamada^3,4, Yuui Yokota⁷, Yoshikawa Akira^2,3,4 (1.Grad. Sch. of Eng., Tohoku Univ., 2.IMR, 3.C&A corporation, 4.NICHe, 5.Inst. of Low Temp. and Struct. Res., 6.AIST, 7.IMCE)

2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[10p-E202-4]Experimental Study of Hf-doped β-Ga₂O₃ by Floating Zone Method

〇(M1)MYEONGGYUN KANG^1,2, Kamda Kei³, Hisato Suezumi^1,2, Masanori Kitahara^1,2, Satoshi Ishizawa², Rikito Murakami¹, Yui Yokota⁴, Masao Yoshino², Akira Yoshikawa^2,3 (1.Tohoku Univ., 2.Tohoku IMR., 3.Tohoku NICHe, 4.Kyushu Univ.)

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[10p-E202-5]Growth and Characterization of Ni–Cu Alloy Single Crystals with Lattice Matching to Diamond

〇Tsuyoshi Kumagai¹, Miyuki Tase¹, Hiroyuki Ando¹, Kazuya Takahashi¹, Kotaro Ishiji², Shigeru Suzuki³, Kazumasa Sugiyama⁴, Tsuguo Fukuda¹ (1.Fukuda Crystal Lab., 2.SAGA-LS, 3.microSIC, Tohoku Univ., 4.IMR, Tohoku Univ.)

3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[10p-E202-6]Quartz-Tube Melt Drawing and Characterization of a Ni-based Alloy

〇rikito murakami¹, Yoshiyuki Usuki^2,3, Tetsuo Kudo^2,3, Kuniyoshi Takeda⁴, Naoko Kutsuzawa^3,4, Hiroki Sato^1,5, Junsei Takada^6,7, Kei Kamada^1,3,5, Akihiko Chiba¹, Akira Yoshikawa^1,3,7 (1.Tohoku Univ. NICHe, 2.Mirai Imaging, 3.C&A Corp., 4.All Navi Quartz, 5.EXA, 6.Tohoku Univ. Eng, 7.Tohoku Univ. IMR)

3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[10p-E202-7]Effect of thermal annealing on Fe-Ga single crystals grown by vertical Bridgman method (2)

〇Kiyoshi Izumi¹, Kazuhiko Okubo¹, Masaaki Sato¹ (1.Sumitomo Metal Mining)

3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[10p-E202-8]Magnetic domain control of Fe-Ga single crystals by vertical Bridgman method

〇Kota Jinno¹, Kiyoshi Izumi¹, Hiroki Kurita², Fumio Narita², Kazushi Ishiyama² (1.Sumitomo Metal Mining, 2.Tohoku Univ.)

3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[10p-E202-9]Melting properties of anti-21222-type layered oxychalconigenides

〇Takahiro Kato^1,2, Yuki Iwasa¹, Shigeyuki Ishida¹, Hiroshi Eisaki¹, Hiraku Ogino¹ (1.AIST, 2.Tokyo Univ. of Sci.)

4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)

[10p-E202-10]Evaluation of melting points and growth of single crystals of layered oxypnictides via elemental substitution

〇Chihiro Yamaki^1,2, Takahiro Kato^1,2, Taichiro Nishio¹, Hiraku Ogino² (1.TUS, 2.AIST)

4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)

[10p-E202-11]Growth and Optical Characterization of REF₃ (RE = Tb, Dy, Ho) –AEF2 (AE = Ca, Sr) Single Crystals

〇(M1)Satoshi Yamashita^1,2, Rikito Murakami³, Masao Yoshino², Kei Kamada^3,4, Kyoung Jin KIM^3,4, Masahito Ichinohe⁴, Nobuhiko Sarukura⁵, Noriko Chikumoto⁵, Toshihiko Shimizu⁵, Yugo Akabe⁵, Satoshi Ishizawa², Yuui Yokota⁶, Akira Yoshikawa^2,3,4 (1.Grad. Sch. Eng., Tohoku Univ., 2.IMR Tohoku Univ., 3.NICHe Tohoku Univ., 4.C&A corporation, 5.ILE, Osaka Univ., 6.Kyushu Univ.)

4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)

[10p-E202-12]Seed-Orientation Dependence of Crystallinity in Ca_0.582Sr_0.418F₂ Single Crystals

〇(M1)Junsei Takada^1,2, Rikito Murakami³, Kyoung Jin Kim^3,4, Masao Yoshino², Satoshi Ishizawa², Kei Kamada^2,3,4, Yuui Yokota⁵, Akira Yoshikawa^2,3,4 (1.Grad. Sch. Eng., Tohoku Univ., 2.IMR, Tohoku Univ., 3.NICHe, Tohoku Univ., 4.C&A Corp., 5.IMCE, Kyushu Univ.)

5:00 PM - 5:15 PM JST(8:00 AM - 8:15 AM UTC)

[10p-E202-13]Systematic Materials Exploration of Lanthanide-Based Fluoride Single Crystals for the Practical Application of Fluoride Electrolytes

〇Kei Kamada^1,2,3, Kunimitsu Kataoka⁴, Hideaki Iwasawa⁵, Dorai Arunkumar⁶, Masahito Ichinohe³, Kyoung Jim Kim^1,3, Rikito Murakami^1,2, Shiika Itoi³, Akira Yoshikawa^1,2,3 (1.NICHe, Tohoku Univ., 2.IMR, Tohoku Univ., 3.C&A, 4.AIST, 5.QST, 6.IMRAM, Tohoku Univ.)

5:15 PM - 5:30 PM JST(8:15 AM - 8:30 AM UTC)

[10p-E202-14]Growth of R_0.95Sr_0.05F_2.95 (R=La, Ce, Pr, Nd) single crystals and evaluation of their fluoride-ion conductivity for the practical use of fluoride electrolytes

〇Masahito Ichinohe¹, Kei Kamada^1,2,3, Kunimitsu Kataoka⁴, Hideaki Iwasawa⁵, Dorai Arunkumar⁶, Rikito Murakami², Kyoung Jin Kim^1,2, Shiika Itoi¹, Akira Yoshikawa^1,2,3 (1.C&A Corp., 2.NICHe, Tohoku Univ., 3.IMR, Tohoku Univ., 4.AIST, 5.QST, 6.IMRAM, Tohoku Univ.)

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