Figure 3
I–V curves of the new THM-grown CZT detector (CZT A) measured at different temperatures (from T = 40°C to T = 15°C, with temperature steps of 5°C). Moderate leakage current of 370 nA cm−2 (T = 25°C) was measured even at very high electric field of 10000 V cm−1. The area of the anode electrode is equal to 4 mm2. |