Growth of boron suboxide crystals in the B–B2O3 system at high pressure and high temperature

被引：0

作者：

Duanwei He

Minoru Akaishi

Brian L. Scott

Yusheng Zhao

机构：

[1] Japan Science and Technology Corporation,Advanced Materials Laboratory, National Institute for Materials Science and Core Research for Evolution Science and Technology

[2] c/o AML/NIMS,Advanced Materials Laboratory

[3] 1–1 Namiki,undefined

[4] Tsukuba,undefined

[5] Ibaraki,undefined

[6] 305–0044 Japan and LANSCE,undefined

[7] MS-H805,undefined

[8] Los Alamos National Laboratory,undefined

[9] National Institute for Materials Science and Core Research for Evolution Science and Technology,undefined

[10] Japan Science and Technology Corporation,undefined

[11] c/o AML/NIMS,undefined

[12] C-SIC,undefined

[13] MS-J514,undefined

[14] Los Alamos National Laboratory,undefined

[15] Present address: LANSCE MS-H805,undefined

[16] Los Alamos National Laboratory,undefined

来源：

Journal of Materials Research | 2002年 / 17卷

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摘要：

B6O crystal growth from the B–B2O3 system was investigated at 1700–2200 °C and 4.5–6.5 GPa by using two different sample assemblies. Single B6O crystals over 100 μm in size have been synthesized at 5.5 GPa and 2100 °C. This makes it possible to study the properties of this interesting material. The factors affecting the B6O crystal morphology, size, color, and growth process were discussed. The solubility of B6O in B2O3 flux was estimated at 5.5 GPa and different temperatures. On the basis of the experimental results, we suggest two methods to grow large B6O crystals.

引用

页码：284 / 290

页数：6