{"product_id":"field-effect-self-mixing-terahertz-detectors-jiandong-sun-9783662569481","title":"Field-Effect Self-Mixing Terahertz Detectors","description":"A 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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Jiandong Sun\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 3662569485\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9783662569481\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Springer\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 03\/30\/2018\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 126\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.47lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.21h x 6.14w x 0.31d","brand":"Jiandong Sun","offers":[{"title":"Paperback","offer_id":47425462042879,"sku":"9783662569481","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_dfd06366-49b4-4b82-9c9e-6d36ccea2223.jpg?v=1761539385","url":"https:\/\/www.whiterainbookhouse.com\/products\/field-effect-self-mixing-terahertz-detectors-jiandong-sun-9783662569481","provider":"WR Book House","version":"1.0","type":"link"}