Presentation | 1996/10/30 Dielectric-base transistor with doped channel : 1V operation of dielectric-base transistor Tsunehiro Hato, Akira Yoshida, Chikako Yoshida, Hideo Suzuki, Naoki Yokoyama, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | There has been a demand for high-performance dielectric-base transistors with lower operating voltages. To lower the operating voltage, the conduction band of the channel needs to be reduced. LaTiO_3 deposited on SrTiO_3 supplies carriers in the SrTiO_3 substrate by displacing Sr^<2+> and La^<3+>. Then, we carried out partial doping using a CeO 2 window. With the technique, we fabricated a YBCO/In_2O_3/SrTiO_3/LaTiO_3/SrTiO_3 transistor with a partially doped channel. The transistor operates under 1V while maintaining a voltage amplification factor of 2.0, which is one order smaller than the 15V operating voltage of a transistor with an un-doped channel. The base potential relative to the emitter conduction band has been reduced from 2.5 eV to 0.3 eV. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | superconductivity / dielectric / transistor / doping / SrTiO_3 / LaTiO_3 |
Paper # | SCE96-21 |
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Conference Information | |
Committee | SCE |
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Conference Date | 1996/10/30(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Superconductive Electronics (SCE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Dielectric-base transistor with doped channel : 1V operation of dielectric-base transistor |
Sub Title (in English) | |
Keyword(1) | superconductivity |
Keyword(2) | dielectric |
Keyword(3) | transistor |
Keyword(4) | doping |
Keyword(5) | SrTiO_3 |
Keyword(6) | LaTiO_3 |
1st Author's Name | Tsunehiro Hato |
1st Author's Affiliation | Fujitsu Limited() |
2nd Author's Name | Akira Yoshida |
2nd Author's Affiliation | Fujitsu Limited |
3rd Author's Name | Chikako Yoshida |
3rd Author's Affiliation | Fujitsu Limited |
4th Author's Name | Hideo Suzuki |
4th Author's Affiliation | Fujitsu Limited |
5th Author's Name | Naoki Yokoyama |
5th Author's Affiliation | Fujitsu Limited |
Date | 1996/10/30 |
Paper # | SCE96-21 |
Volume (vol) | vol.96 |
Number (no) | 333 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |