Twin boundary dominated electric field distribution in CdZnTe detectors<xref rid="cpb_27_11_117202fn1" ref-type="fn">*</xref><fn id="cpb_27_11_117202fn1"><label>*</label><p>Project supported by the National Natural Science Foundation of China (Grant Nos. U1631116 and 51702271), the National Key Research and Development Program of China (Grant No. 2016YFE0115200), the Natural Science Basic Research Plan in Shaanxi Province of China (Grant No. 2017KW-029), Austrian Academic Exchange Service (ÖD-WTZ) through project CN 02/2016, the Fundamental Research Funds for the Central Universities of China (Grant Nos. 3102017zy057 and 3102018jcc036), and the Young and Middle-aged Teachers Education and Scientific Research Foundation of Fujian Province, China (Grant No. JAT170407).</p></fn>

Twin boundary dominated electric field distribution in CdZnTe detectors**

Project supported by the National Natural Science Foundation of China (Grant Nos. U1631116 and 51702271), the National Key Research and Development Program of China (Grant No. 2016YFE0115200), the Natural Science Basic Research Plan in Shaanxi Province of China (Grant No. 2017KW-029), Austrian Academic Exchange Service (ÖD-WTZ) through project CN 02/2016, the Fundamental Research Funds for the Central Universities of China (Grant Nos. 3102017zy057 and 3102018jcc036), and the Young and Middle-aged Teachers Education and Scientific Research Foundation of Fujian Province, China (Grant No. JAT170407).

Dong Jiangpeng^{1, 2}, Jie Wanqi^{1, 2}, Yu Jingyi², Guo Rongrong³, Teichert Christian⁴, Gradwohl Kevin-P⁴, Zhang Bin-Bin², Luo Xiangxiang², Xi Shouzhi², Xu Yadong^{1, 2, †}

(color online) Experiment setups. (a) Schematic of the PE measurement setup and (b) the CdZnTe detector; (c), (d) IR transmission images with the IR light is parallel to the 〈111〉 direction in panel (c) and perpendicular to 〈111〉 direction in panel (d).