電氣工程外文翻譯---一種基于單壁碳納米管的納米可調(diào)諧壓力開關(guān)系統(tǒng)的設(shè)計-電氣類(已改無錯字)
2023-03-03 03:08:22 本頁面
【正文】 consists of a both end fixed SWNT, a conductive ground plane and a tuneable voltage source to induce voltage between the SWNT and the ground plane(). CONCLUSIONS In summary, a tuneable pressure switch has been obtained which uses only one SWNT and its mechanism run as following: When a Pullin voltage related to a certain pressure is induced to the system, the SWNT does not kink and does not on the ground plane, until the applied pressure reaches to that certain due to the application of pressure and voltage, SWNT collapses on the ground plane, because both of them are conductive, an electric circuit is closed and the switch is considered a result, its sensing and switching mechanism is much simpler in parison to previous presented pressure sensor because a plicated system which is able to sense the difference between a conductive and semi conductive material is eliminated. The recent system, also, is able to switch at any desire pressure which is obtainable by its resolution within is sensing range(Its pressure sensing range is between zero and used SWNT the first transition pressure). Hence, it is not restricted to few pressure of limited numbers of SWNT39。s transition pressure. The resolution of voltage inducement, determines the resolution of pressure switching which is Pt V. Here for such a typical system, the kink and deflection graphs for two pressure conditions are brought. The SWNT effective physical properties are as followings, which was calculated by authors based on interatomic force field constants for Carbon lattice presented by Leamy(2021)。L=,dNT0=,rinit=6nm,h= and Eeffective=( and 9). 一種基于單壁碳納米管的納米可調(diào)諧壓力開關(guān)系統(tǒng)的設(shè)計 SSHosseini亞茲迪和 Mashadi機械工 程學(xué)院，德黑蘭大學(xué)，伊朗 摘要：在靜水壓力下，單壁碳納米管（ SWNT）的截面按比例均勻減少所施加的壓力，直到它達到單壁碳納米管的第一個過渡壓力。此外，單壁碳納米管的扭曲，由于彎曲的通道在水平面上變得不穩(wěn)定和塌陷。這種現(xiàn)象顯示的是單壁碳納米管直徑的函數(shù)。彎曲的載荷可以通過誘導(dǎo)產(chǎn)生在單壁碳納米管和傳導(dǎo)的地平面之間的電壓。因此，通過相對于一定直徑（壓力）施感一定的吸合電壓，直到所施加的壓力達到一個可以引起單壁碳納米管直徑減少的確定的數(shù)值，單壁碳納米管才會倒塌。 I 在這種情況下，由于單壁碳納米管在水平面的塌陷，在它們 之間的就會有連接使電路斷開。在這項研究中，這些功能是由于采用一個可調(diào)諧的壓力開關(guān)。這種壓力開關(guān)與前面提出的一個相比，只是用一種單壁碳納米管的開關(guān)，是能夠在較高的分辨率下感覺壓力并且有一個簡單得多的系統(tǒng)。 關(guān)鍵詞：單壁碳納米管，吸合電壓，靜電彎曲力，扭結(jié)，相變，瞬態(tài)壓力 簡介 單壁碳納米管（ SWNTs）最近以其新穎的機械性能和面板吸引了眾多的使用者和研究者。在靜水壓力作用下，單壁碳納米管的截面按比例均勻減少所施加的壓力，直到它達到單壁碳納米管的第一個短暫的壓力。在這種情況下，單壁碳納米管的物理性質(zhì)的改變并且 其截面變成橢圓形。這一特點
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