ridm@nrct.go.th   ระบบคลังข้อมูลงานวิจัยไทย   รายการโปรดที่คุณเลือกไว้

Novel scaling laws for the Langmuir-Blodgett solutions in cylindrical and spherical diodes

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Novel scaling laws for the Langmuir-Blodgett solutions in cylindrical and spherical diodes
นักวิจัย : Zhu, Y. B. , Zhang, P. , Valfells, A. , Ang, Ricky Lay Kee , Lau, Y. Y.
คำค้น : DRNTU::Engineering::Electrical and electronic engineering
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2556
อ้างอิง : Zhu, Y. B., Zhang, P., Valfells, A., Ang, L. K. R., & Lau, Y. Y. (2013). Novel scaling laws for the Langmuir-Blodgett solutions in cylindrical and spherical diodes. Physical review letters, 110(26). , http://hdl.handle.net/10220/11886 , http://dx.doi.org/10.1103/PhysRevLett.110.265007
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Physical review letters
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

It is found that the Langmuir-Blodgett solutions for the space charge limited current density, for both cylindrical and spherical diodes, may be approximated by Japp=(4/9)ε0√(2e/m)(Ec3/2/ √D) over a wide range of parameters, where Ec is the surface electric field on the cathode of the vacuum diode and D is the anode-cathode spacing. This dependence is valid whether Ra/Rc is greater than or less than unity, where Ra and Rc are, respectively, the anode and cathode radius. Minor empirical corrections to the above scaling yield fitting formulas that are accurate to within 5% for 3×10-5<Rc/Ra<500. An explanation of this scaling is given. An accurate transit time model yields the Langmuir-Blodgett solutions even in the Coulomb blockade regime for a nanogap, where the electron number may be in the single digits, and the transit time frequency is in the THz range.

บรรณานุกรม :
Zhu, Y. B. , Zhang, P. , Valfells, A. , Ang, Ricky Lay Kee , Lau, Y. Y. . (2556). Novel scaling laws for the Langmuir-Blodgett solutions in cylindrical and spherical diodes.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Zhu, Y. B. , Zhang, P. , Valfells, A. , Ang, Ricky Lay Kee , Lau, Y. Y. . 2556. "Novel scaling laws for the Langmuir-Blodgett solutions in cylindrical and spherical diodes".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Zhu, Y. B. , Zhang, P. , Valfells, A. , Ang, Ricky Lay Kee , Lau, Y. Y. . "Novel scaling laws for the Langmuir-Blodgett solutions in cylindrical and spherical diodes."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2556. Print.
Zhu, Y. B. , Zhang, P. , Valfells, A. , Ang, Ricky Lay Kee , Lau, Y. Y. . Novel scaling laws for the Langmuir-Blodgett solutions in cylindrical and spherical diodes. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2556.