Detail publikace

The Effect of Contacts Metal - Semiconductor on Low Frequency Noise

Originální název

The Effect of Contacts Metal - Semiconductor on Low Frequency Noise

Anglický název

The Effect of Contacts Metal - Semiconductor on Low Frequency Noise

Jazyk

en

Originální abstrakt

Flicker noise of CdTe radiation detectors was measured and analyzed. Two CdTe detectors were used for the measurements. Both detectors have p-type conductivity. One of them has low-ohmic contacts (F33B8), another one have high-ohmic contact (452D). The value of flicker noise for both detectors was much higher than theoretical value for CdTe single crystals. It was suggested that the contact area was the source of extra high low frequency noise value. This paper shows the analysis of this possibility

Anglický abstrakt

Flicker noise of CdTe radiation detectors was measured and analyzed. Two CdTe detectors were used for the measurements. Both detectors have p-type conductivity. One of them has low-ohmic contacts (F33B8), another one have high-ohmic contact (452D). The value of flicker noise for both detectors was much higher than theoretical value for CdTe single crystals. It was suggested that the contact area was the source of extra high low frequency noise value. This paper shows the analysis of this possibility

BibTex


@inproceedings{BUT23188,
  author="Alexey {Andreev} and Jiří {Zajaček} and Josef {Šikula} and Lubomír {Grmela} and Vladimír {Holcman}",
  title="The Effect of Contacts Metal - Semiconductor on Low Frequency Noise",
  annote="Flicker noise of CdTe radiation detectors was measured and analyzed. Two CdTe detectors were used for the measurements. Both detectors have p-type conductivity. One of them has low-ohmic contacts (F33B8), another one have high-ohmic contact (452D). The value of flicker noise for both detectors was much higher than theoretical value for CdTe single crystals. It was suggested that the contact area was the source of extra high low frequency noise value. This paper shows the analysis of this possibility",
  address="Jozsef Vesza",
  booktitle="6th International Conference of PhD Students",
  chapter="23188",
  edition="1",
  institution="Jozsef Vesza",
  year="2007",
  month="august",
  pages="173--178",
  publisher="Jozsef Vesza",
  type="conference paper"
}