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鍙嬫儏鎻愮ず锛氭湰绔欐彁渚涘叏鍦�400澶氭墍楂樼瓑闄㈡牎鎷涙敹纰╁＋銆佸崥澹爺绌剁敓鍏ュ(xu茅)鑰冭│姝峰勾鑰冪爺鐪熼銆佽€冨崥鐪熼銆佺瓟妗�锛岄儴鍒嗗(xu茅)鏍℃洿鏂拌嚦2012骞达紝2013骞�锛涘潎鎻愪緵鏀惰不(f猫i)涓嬭級銆� 涓嬭級娴佺▼锛� 鑰冪爺鐪熼 榛�(di菐n)鎿娾€�鑰冪爺瑭﹀嵎鈥濃€濅笅杓�; 鑰冨崥鐪熼 榛�(di菐n)鎿娾€�鑰冨崥瑭﹀嵎搴�鈥� 涓嬭級
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鈥滃崐灏�(d菐o)楂旂墿鐞嗚垏鍣ㄤ欢鐗╃悊鈥�(801)
涓€銆� 绺介珨瑕佹眰
鈥滃崐灏�(d菐o)楂旂墿鐞嗚垏鍣ㄤ欢鐗╃悊鈥濓紙801锛夌敱鍗婂皫(d菐o)楂旂墿鐞�銆佸崐灏�(d菐o)楂斿櫒浠剁墿鐞嗕簩閮ㄥ垎绲勬垚锛屽崐灏�(d菐o)
楂旂墿鐞嗗崰 60%锛�90 鍒嗭級銆佸櫒浠剁墿鐞嗗崰 40%锛�60 鍒嗭級銆�
鈥滃崐灏�(d菐o)楂旂墿鐞嗏€濊姹傚(xu茅)鐢熺啛绶存帉鎻″崐灏�(d菐o)楂旂殑鐩搁棞(gu膩n)鍩虹(ch菙)鐞嗚珫锛屼簡瑙ｅ崐灏�(d菐o)楂旀€ц唱(zh矛)浠ュ強鍙楀
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闂�(gu膩n)鐭ヨ瓨銆佸熀鏈蹇靛強鐩搁棞(gu膩n)鐞嗚珫锛屾帉鎻″崐灏�(d菐o)楂斾腑杓夋祦瀛愭績搴﹁▓绠椼€侀浕闃�(灏�(d菐o))鐜囪▓绠椾互鍙婇亱(y霉n)
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鏁堟噳(y墨ng)锛汳OSFET 鍣ㄤ欢鎸夋瘮渚嬬府灏忕悊璜�锛涢柧鍊奸浕澹撶殑褰遍熆鍥犵礌锛汳OSFET 鐨勬搳绌跨壒鎬�锛�
鎺屾彙鍣ㄤ欢鐗规€х殑鍩烘湰鍒嗘瀽鏂规硶銆�
鈥滃崐灏�(d菐o)楂旂墿鐞嗚垏鍣ㄤ欢鐗╃悊鈥濓紙801锛夌爺绌剁敓鍏ュ(xu茅)鑰冭│鏄墍瀛�(xu茅)鐭ヨ瓨鐨勭附绲�(ji茅)鎬ц€冭│锛岃€冭│
姘村钩鎳�(y墨ng)閬�(d谩)鍒版垨瓒呴亷鏈灏堟キ(y猫)鐩告噳(y墨ng)鐨勮绋嬭姹傛按骞�銆�
浜�銆� 鍚勯儴鍒嗗京(f霉)缈�(x铆)瑕侀粸(di菐n)
鈼忊€滃崐灏�(d菐o)楂旂墿鐞嗏€濋儴鍒嗗悇绔犲京(f霉)缈�(x铆)瑕侀粸(di菐n)
锛堜竴锛夊崐灏�(d菐o)楂斾腑鐨勯浕瀛愮媭鎱�(t脿i)
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1.寰�(f霉)缈�(x铆)鍏�(n猫i)瀹�
鍗婂皫(d菐o)楂旀櫠楂旂祼(ji茅)妲�(g貌u)鑸囧寲瀛�(xu茅)閸垫€ц唱(zh矛)锛屽崐灏�(d菐o)楂斾腑闆诲瓙鐙€鎱�(t脿i)鑸囪兘甯�锛岄浕瀛愮殑閬�(y霉n)鍕曡垏鏈夋晥璩�(zh矛)
閲忥紝绌虹┐锛屽洖鏃嬪叡鎸�锛屽厓绱犲崐灏�(d菐o)楂斿拰鍏稿瀷鍖栧悎鐗╁崐灏�(d菐o)楂旂殑鑳藉付绲�(ji茅)妲�(g貌u)銆�
2.鍏烽珨瑕佹眰
鍗婂皫(d菐o)楂斾腑鐨勯浕瀛愮媭鎱�(t脿i)鍜岃兘甯�
鍗婂皫(d菐o)楂斾腑闆诲瓙鐨勯亱(y霉n)鍕曞拰鏈夋晥璩�(zh矛)閲�
鏈緛鍗婂皫(d菐o)楂旂殑灏�(d菐o)闆绘(j墨)妲�(g貌u)
绌虹┐鐨勬蹇�
鍥炴棆鍏辨尟鍙婂叾瀵�(sh铆)椹�(y脿n)绲�(ji茅)鏋�
Si銆丟e 鍜屽吀鍨嬪寲鍚堢墿鍗婂皫(d菐o)楂旂殑鑳藉付绲�(ji茅)妲�(g貌u)
锛堜簩锛夊崐灏�(d菐o)楂斾腑闆滃織鍜岀己闄疯兘绱�
1.寰�(f霉)缈�(x铆)鍏�(n猫i)瀹�
鍏冪礌鍗婂皫(d菐o)楂斾腑鐨勯洔璩�(zh矛)鑳界礆锛屽寲鍚堢墿鍗婂皫(d菐o)楂斾腑鐨勯洔璩�(zh矛)鑳界礆銆佷綅閷拰缂洪櫡鑳界礆銆�
2.鍏烽珨瑕佹眰
Si 鍜� Ge 鏅堕珨涓殑闆滆唱(zh矛)鑳界礆
闆滆唱(zh矛)鐨勮(b菙)鍎熶綔鐢�
娣辫兘绱氶洔璩�(zh矛)
鈪�-鈪ゆ棌鍖栧悎鐗╁崐灏�(d菐o)楂斾腑鐨勯洔璩�(zh矛)鑳界礆
绛夐浕瀛愰洔璩�(zh矛)鑸囩瓑闆诲瓙闄烽槺
鍗婂皫(d菐o)楂斾腑鐨勭己闄疯垏浣嶉尟鑳界礆
锛堜笁锛夊崐灏�(d菐o)楂斾腑杓夋祦瀛愮殑绲�(t菕ng)瑷堝垎甯�
1.寰�(f霉)缈�(x铆)鍏�(n猫i)瀹�
3
鐙€鎱�(t脿i)瀵嗗害锛孎(xi脿n)ermi 鑳界礆锛岃級娴佸瓙绲�(t菕ng)瑷堝垎甯�锛屾湰寰佸拰闆滆唱(zh矛)鍗婂皫(d菐o)楂旂殑杓夋祦瀛愭績搴︼紝瑁�(b菙)
鍎熷崐灏�(d菐o)楂旂殑杓夋祦瀛愭績搴�锛岀啊骞跺崐灏�(d菐o)楂�
2.鍏烽珨瑕佹眰
鐙€鎱�(t脿i)瀵嗗害鐨勫畾缇╄垏瑷堢畻
璨�(f猫i)绫宠兘绱氬拰杓夋祦瀛愮殑绲�(t菕ng)瑷堝垎甯�
鏈緛鍗婂皫(d菐o)楂旂殑杓夋祦瀛愭績搴�
闆滆唱(zh矛)鍗婂皫(d菐o)楂旂殑杓夋祦瀛愭績搴�
闆滆唱(zh矛)瑁�(b菙)鍎熷崐灏�(d菐o)楂旂殑杓夋祦瀛愭績搴�
绨″苟鍗婂皫(d菐o)楂斿強鍏惰級娴佸瓙婵冨害銆佺啊骞跺寲姊濅欢銆佺啊骞跺崐灏�(d菐o)楂旂殑鐗归粸(di菐n)鑸囬洔璩�(zh矛)甯跺皫(d菐o)闆�
杓夋祦瀛愭績搴︾殑鍒嗘瀽瑷堢畻鏂规硶鍙婂叾褰遍熆杓夋祦瀛愭績搴︾殑鍥犵礌
锛堝洓锛夊崐灏�(d菐o)楂旂殑灏�(d菐o)闆绘€�
1.寰�(f霉)缈�(x铆)鍏�(n猫i)瀹�
杓夋祦瀛愮殑婕傜Щ閬�(y霉n)鍕�锛岄伔绉荤巼锛岃級娴佸瓙鐨勬暎灏�锛岄伔绉荤巼鑸囬洔璩�(zh矛)婵冨害鍜屾韩搴︾殑闂�(gu膩n)绯�锛�
闆婚樆鐜囪垏闆滆唱(zh矛)婵冨害鍜屾韩搴︾殑闂�(gu膩n)绯�锛屽挤(qi谩ng)鍫存晥鎳�(y墨ng)鑸囩啽杓夋祦瀛�
2.鍏烽珨瑕佹眰
杓夋祦瀛愭紓绉婚亱(y霉n)鍕�
閬风Щ鐜�
杓夋祦瀛愭暎灏�
鍗婂皫(d菐o)楂斾腑鐨勫悇绋暎灏勬(j墨)鍒�
閬风Щ鐜囪垏闆滆唱(zh矛)婵冨害鍜屾韩搴︾殑闂�(gu膩n)绯�
闆婚樆鐜囧強鍏惰垏闆滆唱(zh矛)婵冨害鍜屾韩搴︾殑闂�(gu膩n)绯�
寮�(qi谩ng)闆诲牬涓嬬殑鏁堟噳(y墨ng)
4
楂樺牬鐤囧崁(q奴)鑸� Gunn 鏁堟噳(y墨ng)锛�
锛堜簲锛夐潪骞宠 杓夋祦瀛�
1.寰�(f霉)缈�(x铆)鍏�(n猫i)瀹�
闈炲钩琛¤級娴佸瓙鐨勭敘(ch菐n)鐢熻垏寰�(f霉)鍚堬紝闈炲钩琛¤級娴佸瓙澹藉懡锛屾簴(zh菙n)璨�(f猫i)绫宠兘绱�锛屽京(f霉)鍚堢悊璜栵紝闄烽槺鏁�
鎳�(y墨ng)锛岄潪骞宠 杓夋祦瀛愯級娴佸瓙鐨勬摯(ku貌)鏁ｈ垏婕傜Щ锛屾剾鍥犳柉鍧﹂棞(gu膩n)绯伙紝閫ｇ簩(x霉)鎬ф柟绋�銆�
2.鍏烽珨瑕佹眰
闈炲钩琛¤級娴佸瓙鐨勬敞鍏ヨ垏寰�(f霉)鍚�
婧�(zh菙n)璨�(f猫i)绫宠兘绱�
闈炲钩琛¤級娴佸瓙鐨勫＝鍛�
寰�(f霉)鍚堢悊璜�
闄烽槺鏁堟噳(y墨ng)
杓夋祦瀛愮殑鎿�(ku貌)鏁ｉ亱(y霉n)鍕�
杓夋祦瀛愮殑婕傜Щ閬�(y霉n)鍕�
Einstein 闂�(gu膩n)绯�
閫ｇ簩(x霉)鎬ф柟绋嬬殑寤虹珛鍙婂叾鎳�(y墨ng)鐢�
鈼忊€滃櫒浠剁墿鐞嗏€濋儴鍒嗗悇绔犲京(f霉)缈�(x铆)瑕侀粸(di菐n)
锛堜竴锛夐噾灞�-姘у寲鐗�-鍗婂皫(d菐o)楂斿牬鏁堟噳(y墨ng)绲�(ji茅)妲�(g貌u)鐗╃悊鍩虹(ch菙)
1.寰�(f霉)缈�(x铆)鍏�(n猫i)瀹�
MOS 绲�(ji茅)妲�(g貌u)鐨勭墿鐞嗘€ц唱(zh矛)锛岃兘甯剁祼(ji茅)妲�(g貌u)鑸囩┖闁撻浕鑽峰崁(q奴)锛屽钩甯堕浕澹撹垏闁惧€奸浕澹�锛岄浕瀹归浕澹�
鐗规€�
2.鍏烽珨瑕佹眰
MOS 绲�(ji茅)妲�(g貌u)鐨勭墿鐞嗘€ц唱(zh矛)
5
n 鍨嬪拰 p 鍨嬭ク搴� MOS 闆诲鍣ㄧ殑鑳藉付绲�(ji茅)妲�(g貌u)
鑰楃洝灞ゅ帤搴︾殑瑷堢畻
鍔熷嚱鏁�(sh霉)鐨勫熀鏈蹇典互鍙婇噾灞�-鍗婂皫(d菐o)楂斿姛鍑芥暩(sh霉)宸殑瑷堢畻鏂规硶
骞冲付闆诲鐨勫畾缇╄垏姹傝В锛涢柧鍊奸浕澹撶殑褰遍熆鍥犵礌锛�
MOS 闆诲鐨勫畾缇�锛岀悊鎯崇殑 C-V 鐗规€�锛涘奖闊� C-V 鐗规€х殑涓昏鍥犵礌
锛堜簩锛塎OSFET 鍩烘湰宸ヤ綔鍘熺悊
1.寰�(f霉)缈�(x铆)鍏�(n猫i)瀹�
MOSFET 鍩烘湰绲�(ji茅)妲�(g貌u)锛孧OSFET 闆绘祦闆诲闂�(gu膩n)绯�锛岃ク搴曞亸缃晥鎳�(y墨ng)銆侻OSFET 鐨勯牷鐜�
鐗规€�銆傞杺閹栫従(xi脿n)璞�
2.鍏烽珨瑕佹眰
MOSFET 闆绘祦闆诲闂�(gu膩n)绯荤殑瀹氭€у垎鏋�锛屾紡妤甸浕娴佽垏鏌靛涔嬮枔鐨勯棞(gu膩n)绯�锛�
瑗亸鏁堟噳(y墨ng)鐨勬蹇靛強褰遍熆
灏忎俊铏熺瓑鏁堥浕璺殑姒傚康鑸囧垎鏋愭柟娉�
MOSFET 鍣ㄤ欢闋荤巼鐗规€х殑褰遍熆鍥犵礌
CMOS 鍩烘湰鎶€琛�(sh霉)鍙婇杺閹栫従(xi脿n)璞�
锛堜笁锛塎OSFET 鍣ㄤ欢鐨勬繁鍏ユ蹇�
1.寰�(f霉)缈�(x铆)鍏�(n猫i)瀹�
MOSFET 涓殑闈炵悊鎯虫晥鎳�(y墨ng)锛汳OSFET 鐨勬寜姣斾緥绺皬鐞嗚珫锛涘皬灏哄鍣ㄤ欢鐨勯柧鍊奸浕
澹�锛汳OSFET 鍣ㄤ欢鐨勬搳绌跨壒鎬�
2.鍏烽珨瑕佹眰
鐞嗚В瀵�(sh铆)闅涘櫒浠惰垏鐞嗘兂鐗规€т箣闁撶殑鍋忓樊鍙婂叾鍘熷洜
鍣ㄤ欢鎸夋瘮渚嬬府灏忕殑鍩烘湰鏂规硶鍕曟厠(t脿i)闆昏矾鏂圭▼鍙婂叾姹傝В
6
鐭簼閬撴晥鎳�(y墨ng)鑸囩獎婧濋亾鏁堟噳(y墨ng)灏� MOSFET 鍣ㄤ欢闁惧€奸浕澹撶殑褰遍熆
MOSFET 鍣ㄤ欢鐨勫悇绋搳绌挎ā寮忥紝鎿婄┛闆诲鐨勫奖闊垮洜绱�
涓�銆� 瑭﹀嵎绲�(ji茅)妲�(g貌u)鑸囪€冭│鏂瑰紡
1銆侀鍨嬬祼(ji茅)妲�(g貌u)锛氬悕瑭炶В閲�銆佺啊绛旈銆佸晱绛旈銆佽▓绠楅銆佸垽鏂烽銆佺躬鍦栭绛�銆傝│鍗锋豢
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