| 黄铜矿结构CuInS2陶瓷和薄膜的制备及性能研究 |
| |
| 引用本文： | 尚勋忠,方金钢,王志强,黎明锴,周桃生,何云斌.黄铜矿结构CuInS2陶瓷和薄膜的制备及性能研究[J].湖北大学学报(自然科学版),2013(1):89-92. |
| |
| 作者姓名： | 尚勋忠 方金钢 王志强 黎明锴 周桃生 何云斌 |
| |
| 作者单位： | 功能材料绿色制备与应用教育部重点实验室(湖北大学);湖北大学材料科学与工程学院 |
| |
| 基金项目： | 国家自然科学基金(50972041,61274010,11175062);教育部新世纪优秀人才计划(NCET-09-0135);湖北省自然科学基金(2008CDB249);武汉市学科带头人计划(200951830550)资助 |
| |
| 摘 要： | 采用固相烧结法，在真空管式炉中于960℃下保温2h，制备得到具有纯黄铜矿结构均匀致密的CuInS2陶瓷，所制备的陶瓷呈现P型导电且导电性能良好．此外，以自制的CuInS2陶瓷为靶材，采用脉冲激光沉积法在c轴取向的蓝宝石单晶衬底上制备得到高质量的外延CuInS2薄膜．XRD分析表明薄膜具有良好的沿（112）方向外延取向性，透射光谱测试分析得到薄膜光学带隙为1．4eV．
|
| 关 键 词： | CuInSe 陶瓷 薄膜 脉冲激光沉积 |
Preparation and properties of CuInS2 ceramics and films with chalcopyrite structure |
| |
| SHANG Xunzhong,FANG Jin’gang,WANG Zhiqiang,LI Mingkai,ZHOU Taosheng,HE Yunbin.Preparation and properties of CuInS2 ceramics and films with chalcopyrite structure[J].Journal of Hubei University(Natural Science Edition),2013(1):89-92. |
| |
| Authors: | SHANG Xunzhong FANG Jin’gang WANG Zhiqiang LI Mingkai ZHOU Taosheng HE Yunbin |
| |
| Institution: | 1,2(1.Key Laboratory of Green Preparation and Application of Functional Materials(Hubei University),Ministry of Education, Wuhan 430062,China;2.School of Materials Science and Engineering,Hubei University,Wuhan 430062,China) |
| |
| Abstract: | Compact pure-chase CulnS2ceramics with chalcopyrite structure were sintered at 960 ℃ for 2 hours in vacuum by conventional solid-state sintering method. All the sintered ceramics show hole conduction with a resistivity around 9 Ωcm. Using the home-made ceramic target, high-quality CuInS2 thin films were deposited on single-crystal c-plane sapphire substrates by pulsed laser deposition. The CuInS2 film grew epitaxially on c-plane sapphire with a （112） orientation. The optical bandgap of the CuInS2 film is estimated to be 1.4 eV, which well matches to the solar spectrum. |
| |
| Keywords: | CulnS2 ceramic thin film pulsed laser deposition |
| 本文献已被 CNKI 维普 等数据库收录！ |
