| 000 | 03417nam a22005655i 4500 | ||
|---|---|---|---|
| 001 | 978-3-662-48681-8 | ||
| 003 | DE-He213 | ||
| 005 | 20220801222521.0 | ||
| 007 | cr nn 008mamaa | ||
| 008 | 160112s2016 gw | s |||| 0|eng d | ||
| 020 |
_a9783662486818 _9978-3-662-48681-8 |
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| 024 | 7 |
_a10.1007/978-3-662-48681-8 _2doi |
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| 050 | 4 | _aTK5101-5105.9 | |
| 072 | 7 |
_aTJF _2bicssc |
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| 072 | 7 |
_aTEC024000 _2bisacsh |
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| 072 | 7 |
_aTJF _2thema |
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| 082 | 0 | 4 |
_a621.3 _223 |
| 100 | 1 |
_aSun, Jiandong. _eauthor. _4aut _4http://id.loc.gov/vocabulary/relators/aut _961910 |
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| 245 | 1 | 0 |
_aField-effect Self-mixing Terahertz Detectors _h[electronic resource] / _cby Jiandong Sun. |
| 250 | _a1st ed. 2016. | ||
| 264 | 1 |
_aBerlin, Heidelberg : _bSpringer Berlin Heidelberg : _bImprint: Springer, _c2016. |
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| 300 |
_aXVIII, 126 p. 84 illus., 4 illus. in color. _bonline resource. |
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| 336 |
_atext _btxt _2rdacontent |
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_acomputer _bc _2rdamedia |
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| 338 |
_aonline resource _bcr _2rdacarrier |
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| 347 |
_atext file _bPDF _2rda |
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| 490 | 1 |
_aSpringer Theses, Recognizing Outstanding Ph.D. Research, _x2190-5061 |
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| 505 | 0 | _aIntroduction -- Field-Effect Self-Mixing Mechanism and Detector Model -- Realization of Terahertz Self-Mixing Detectors Based on AlGaN/GaN HEMT -- Realization of Resonant Plasmon Excitation and Detection -- Scanning Near-Field Probe for Antenna Characterization -- Applications -- Conclusions and Outlook. | |
| 520 | _aA comprehensive device model considering both spatial distributions of the terahertz field and the field-effect self-mixing factor has been constructed for the first time in the thesis. The author has found that it is the strongly localized terahertz field induced in a small fraction of the gated electron channel that plays an important role in the high responsivity. An AlGaN/GaN-based high-electron-mobility transistor with a 2-micron-sized gate and integrated dipole antennas has been developed and can offer a noise-equivalent power as low as 40 pW/Hz1/2 at 900 GHz. By further reducing the gate length down to 0.2 micron, a noise-equivalent power of 6 pW/Hz1/2 has been achieved. This thesis provides detailed experimental techniques and device simulation for revealing the self-mixing mechanism including a scanning probe technique for evaluating the effectiveness of terahertz antennas. As such, the thesis could be served as a valuable introduction towards further development of high-sensitivity field-effect terahertz detectors for practical applications. | ||
| 650 | 0 |
_aTelecommunication. _910437 |
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| 650 | 0 |
_aLasers. _97879 |
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| 650 | 0 |
_aSemiconductors. _93077 |
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| 650 | 0 |
_aCondensed matter. _917064 |
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| 650 | 1 | 4 |
_aMicrowaves, RF Engineering and Optical Communications. _931630 |
| 650 | 2 | 4 |
_aLaser. _931624 |
| 650 | 2 | 4 |
_aSemiconductors. _93077 |
| 650 | 2 | 4 |
_aCondensed Matter Physics. _914649 |
| 710 | 2 |
_aSpringerLink (Online service) _961911 |
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| 773 | 0 | _tSpringer Nature eBook | |
| 776 | 0 | 8 |
_iPrinted edition: _z9783662486795 |
| 776 | 0 | 8 |
_iPrinted edition: _z9783662486801 |
| 776 | 0 | 8 |
_iPrinted edition: _z9783662569481 |
| 830 | 0 |
_aSpringer Theses, Recognizing Outstanding Ph.D. Research, _x2190-5061 _961912 |
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| 856 | 4 | 0 | _uhttps://doi.org/10.1007/978-3-662-48681-8 |
| 912 | _aZDB-2-ENG | ||
| 912 | _aZDB-2-SXE | ||
| 942 | _cEBK | ||
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_c80854 _d80854 |
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