ABSOLUTE X-RAY POWER MEASUREMENTS WITH SUBNANOSECOND TIME RESOLUTION USING TYPE IIA DIAMOND PHOTOCONDUCTORS

被引：56

作者：

KANIA, DR

PAN, LS

BELL, P

LANDEN, OL

KORNBLUM, H

PIANETTA, P

PERRY, MD

机构：

[1] Lawrence Livermore National Laboratory, Livermore

来源：

JOURNAL OF APPLIED PHYSICS | 1990年 / 68卷 / 01期

关键词：

D O I：

10.1063/1.347104

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Photoconductive devices have been fabricated from type IIa diamonds. The sensitivity of these devices is independent of photon energy from 200 to 2200 eV. The dynamic range is 105. The large band gap of the diamond greatly reduces the sensitivity to photons with an energy less than 5.5 eV which is an attractive feature for many applications. The carrier lifetime in the material is 90 ps and the mobility is 1650 cm2/V/s at 106 V/m.

引用

页码：124 / 130

页数：7

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