| 2 | 1/1 | 返回列表 |
| 查看: 824 | 回復: 1 | |||
| 本帖產生 1 個 翻譯EPI ,點擊這里進行查看 | |||
[交流]
求助:請幫忙將一段中文翻譯成英文。謝謝!
|
|||
| 當電壓升到0.5V時,隧穿電子才獲得足夠能量激發(fā)起SPP,并使之分布于氧化層的上下界面。SPP向結內穿透,會對隧穿電子產生阻擋作用,相當于增加了電子的平均有效隧穿距離,且不同時刻SPP波場方向處于交變狀態(tài),這將使部分隧穿電子束縛在結的表面,并在結中來回躍遷,這部分電子不能在回路中流動,因而引起回路中的電流突然下降,這就產生了負阻現象。而此后,隨著電壓的繼續(xù)上升,隧穿電子繼續(xù)增加,用于維持SPP激發(fā)并束縛于界面的電子數變化不大,因此總體上電流又重新回升。 |
» 搶金幣啦!回帖就可以得到:
+5/320
+5/230
+2/100
+1/87
+1/78
+1/69
+1/64
+1/36
+1/31
+2/24
+2/22
+1/16
+1/15
+1/9
+1/7
+1/4
+1/4
+1/4
+1/2
+1/1
| Just when the voltage ascends to 0.5 V, tunneling electrons are able to acquire enough energy to stimulate the SPP and to distribute it on the double interfaces of oxide layer. When SPP penetrating through the knot, it would block the tunneling electrons, which is equivalent to increasing the average effective tunneling distance of electron, and the SPP wave field directions of different moments are in a alternating state. This will restrict partial tunneling electrons to the knot surface with come-and-go transition. This portion of electrons cannot flow in the loop, which results in a sudden decrease of the electric current in the loop and then negative resistance phenomenonthis appears. Henceforth, with the climbing voltage, the tunneling electrons continue to increase. As the quantity of electrons for maintaining excitating SPP and bound to the interface change little,the overall current ascend over again. |
| 2 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 【考研調劑】化學專業(yè) 281分,一志愿四川大學,誠心求調劑 +4 | 吃吃吃才有意義 2026-03-19 | 4/200 |
|
|---|---|---|---|---|
|
[考研] 294求調劑材料與化工專碩 +11 | 陌の森林 2026-03-18 | 11/550 |
|
|
[考研] 274求調劑 +6 | S.H1 2026-03-18 | 6/300 |
|
|
[考研] 311求調劑 +6 | 26研0 2026-03-15 | 6/300 |
|
|
[考研] 297求調劑 +8 | 戲精丹丹丹 2026-03-17 | 8/400 |
|
|
[考研] 0703化學336分求調劑 +6 | zbzihdhd 2026-03-15 | 7/350 |
|
|
[考研] 308求調劑 +4 | 是Lupa啊 2026-03-16 | 4/200 |
|
|
[考研] 材料專碩326求調劑 +6 | 墨煜姒莘 2026-03-15 | 7/350 |
|
|
[考研] 290求調劑 +3 | p asserby. 2026-03-15 | 4/200 |
|
|
[考研] 278求調劑 +3 | Yy7400 2026-03-13 | 3/150 |
|
|
[考研] 333求調劑 +3 | 文思客 2026-03-16 | 7/350 |
|
|
[基金申請]
今年的國基金是打分制嗎?
50+3
|
zhanghaozhu 2026-03-14 | 3/150 |
|
|
[考研] 304求調劑 +5 | 素年祭語 2026-03-15 | 5/250 |
|
|
[考研] 318求調劑 +3 | Yanyali 2026-03-15 | 3/150 |
|
|
[考研] 070300化學學碩求調劑 +6 | 太想進步了0608 2026-03-16 | 6/300 |
|
|
[考研] 277材料科學與工程080500求調劑 +3 | 自由煎餅果子 2026-03-16 | 3/150 |
|
|
[考研] 0703化學調劑 290分有科研經歷,論文在投 +7 | 膩膩gk 2026-03-14 | 7/350 |
|
|
[考研] 297求調劑 +4 | 學海漂泊 2026-03-13 | 4/200 |
|
|
[考研] 材料301分求調劑 +5 | Liyouyumairs 2026-03-12 | 5/250 |
|
|
[考研] 070303一志愿西北大學學碩310找調劑 +3 | d如愿上岸 2026-03-13 | 3/150 |
|