HALL-EFFECT OBSERVATION IN THE NEW ORGANIC SEMICONDUCTOR BIS(1,2,5-THIADIAZOLO)-P-QUINOBIS(1,3-DITHIOLE) (BTQBT)
文献类型：期刊论文
| 作者 | IMAEDA, K; YAMASHITA, Y; LI, YF; MORI, T; INOKUCHI, H; SANO, M |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY
 |
| 出版日期 | 1992 |
| 卷号 | 2期号:1页码:115-118 |
| 关键词 | Organic Semiconductor Btqbt Electrical Conductivity Hall Effect |
| ISSN号 | 0959-9428 |
| 英文摘要 | Single crystals of bis(1,2,5-thiadiazolo)-p-quinobis(1,3-dithiole) (BTQBT) were grown either by recrystallization from a nitrobenzene solution or by sublimation in nitrogen atmosphere. The electrical resistivities were 1.2 x 10(3)-OMEGA cm and 2.7 x 10(5)-OMEGA cm at room temperature for a crystal grown by recrystallization and that obtained by sublimation, respectively. These values are remarkably low for a single-component organic crystal. In addition, the BTQBT crystals have a small anisotropy in resistivity (rho(perpendicular-to)/rho(parallel-to) almost-equal-to 2), which is ascribed to strong intermolecular interactions inherent in the crystal structure. They show a Hall effect which is an unusual observation in organic semiconductors. The sign of carriers was determined to be positive and the Hall mobility was found to be ca. 4 cm2 s-1 V-1 at room temperature. |
| 语种 | 英语 |
| WOS记录号 | WOS:A1992HD53300019 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/43621]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | IMAEDA, K |
| 作者单位 | 1.CHINESE ACAD SCI,INST CHEM,BEIJING,PEOPLES R CHINA 2.INT CHRISTIAN UNIV,DIV NAT SCI,MITAKA,TOKYO 181,JAPAN |
| 推荐引用方式 GB/T 7714 | IMAEDA, K,YAMASHITA, Y,LI, YF,et al. HALL-EFFECT OBSERVATION IN THE NEW ORGANIC SEMICONDUCTOR BIS(1,2,5-THIADIAZOLO)-P-QUINOBIS(1,3-DITHIOLE) (BTQBT)[J]. JOURNAL OF MATERIALS CHEMISTRY,1992,2(1):115-118. |
| APA | IMAEDA, K,YAMASHITA, Y,LI, YF,MORI, T,INOKUCHI, H,&SANO, M.(1992).HALL-EFFECT OBSERVATION IN THE NEW ORGANIC SEMICONDUCTOR BIS(1,2,5-THIADIAZOLO)-P-QUINOBIS(1,3-DITHIOLE) (BTQBT).JOURNAL OF MATERIALS CHEMISTRY,2(1),115-118. |
| MLA | IMAEDA, K,et al."HALL-EFFECT OBSERVATION IN THE NEW ORGANIC SEMICONDUCTOR BIS(1,2,5-THIADIAZOLO)-P-QUINOBIS(1,3-DITHIOLE) (BTQBT)".JOURNAL OF MATERIALS CHEMISTRY 2.1(1992):115-118. |
入库方式： OAI收割
来源：化学研究所
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