Atomic force microscopy study on crystal growth of Cu (2+)-doped L-arginine phosphate monohydrate crystals

Geng YL; Xu D; Wang YL; Du W; Liu HY; Zhang GH; Wang XQ; Sun DL

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Atomic force microscopy study on crystal growth of Cu (2+)-doped L-arginine phosphate monohydrate crystals

机译：掺杂铜（2+）的L-精氨酸磷酸一水合物晶体生长的原子力显微镜研究

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Sub-steps and defects of the {100} planes of Cu2+-doped L-arginine phosphate monohydrate (LAP) crystals are observed by atomic force microscopy. Formation of sub-steps is not due to the stacking faults but a result of single LAP: Cu2+ molecule acting as growth unit. Two-dimensional (2D) nuclei with the same height as sub-steps occur on the step-edges. Impurities of Cu2+ ions cause steps bunch and macrosteps formation. Liquid inclusions in the form of long channels form when the macrosteps lose their stability. Numerous small 3D growth hillocks are found in the channels. The extra stress induced by the 3D islands can result in dislocations and steps mismatches. (C) 2004 Elsevier B.V. All rights reserved.

机译：原子力显微镜观察到了掺杂Cu2 +的L-精氨酸磷酸一水合物（LAP）晶体的{100}平面的子步骤和缺陷。子步骤的形成不是由于堆垛层错，而是单个LAP：Cu2 +分子充当生长单元的结果。与子步高度相同的二维（2D）原子核出现在台阶边缘。 Cu2 +离子的杂质会导致台阶堆积和大台阶形成。当宏观台阶失去稳定性时，会形成长通道形式的液体夹杂物。在通道中发现了许多小型3D增长岗。由3D岛引起的额外应力可能导致位错和台阶不匹配。（C）2004 Elsevier B.V.保留所有权利。

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来源
《Journal of Crystal Growth》 |2005年第4期|p. 624-628|共5页
作者
Geng YL; Xu D; Wang YL; Du W; Liu HY; Zhang GH; Wang XQ; Sun DL;
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作者单位

Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类晶体学;
关键词
atomic force microscopy; inclusions; sub-step; Cu2+-doped LAP crystals; OPTICAL-ABSORPTION; NONLINEAR CRYSTAL; DEFECT STRUCTURE; SINGLE-CRYSTALS; MECHANISMS; FAMILY; EPR;

机译：原子力显微镜;夹杂物;子步骤;掺杂Cu2 +的LAP晶体;光学吸收;非线性晶体;缺陷结构;单晶;机理;家族;EPR;

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1. Growth morphology of {100} faces of L-arginine phosphate monohydrate single crystals investigated by atomic force microscopy [J] . Geng YL, Xu D, Sun DL, Crystal Research and Technology: Journal of Experimental and Industrial Crystallography . 2004,第8期

机译：原子力显微镜研究L-精氨酸磷酸一水合物{100}面的生长形态
2. GROWTH HILLOCKS ON THE {100} FACES OF L-ARGININE PHOSPHATE MONOHYDRATE SINGLE CRYSTALS INVESTIGATED BY ATOMIC FORCE MICROSCOPY [J] . Y. L. Geng, D. Xu, D. L. Sun, Surface review and letters . 2004,第1期

机译：原子力显微镜研究的L-精氨酸磷酸一水合物单晶的{100}表面上的生长障碍
3. Surface morphology of {100} faces of L-arginine phosphate monohydrate single crystals investigated by atomic force microscopy [J] . Geng YL, Xu D, Wang XQ, Journal of Applied Crystallography . 2005,第4期

机译：原子力显微镜研究L-精氨酸磷酸一水合物单晶{100}面的表面形态
4. EPR and Optical Absorption study of Cu~(2+) doped Lithium Sulphate Monohydrate (LSMH) Single Crystals [C] . K. Juliet Sheela, S. Radha Krishnan, V. M. Shanmugam, DAE Solid State Physics Symposium . 2016

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7. Characterization of Imaging of Localized Surface Reactions with Probe Microscopy. In Situ Observation of Growth and Dissolution Process of Calcium Phosphate Crystals Using Atomic Force Microscopy. [O] . Kazuo ONUMA 2000

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Atomic force microscopy study on crystal growth of Cu (2+)-doped L-arginine phosphate monohydrate crystals

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