Space charge limited current for bipolar flow with uniform initial velocity

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Non-uniform space charge limited current injection into a nano contact solid

We have developed a two-dimensional (2D) non-uniform model to study the space charge limited (SCL) current injection into a trap-filled solid of nano-contact, such as organic materials and dielectrics. Assuming a solid of length D with a contact of width W, the enhancement over the well-known 1D uniform model is calculated as a function of W/D for different material properties, such as the diel...

متن کامل

Influence of surface traps on space-charge limited current

We analyze the effect of surface traps on unipolar space charge limited current and find that they have a profound influence on the I-V curves. By performing calculations that account for the presence of these traps, we can reproduce experimental observations not captured by the conventional theory that only considers the presence of traps in the bulk of the material. Through the use of realist...

متن کامل

Space-charge-limited current fluctuations in organic semiconductors.

Low-frequency current fluctuations are investigated over a bias range covering Ohmic, trap-filling, and space-charge-limited current regimes in polycrystalline polyacenes. The relative current noise power spectral density S(f) is constant in the Ohmic region, steeply increases at the trap-filling transition region, and decreases in the space-charge-limited-current region. The noise peak at the ...

متن کامل

Space charge limited current mechanism in Bi2S3 nanowires

Gunta Kunakova, Roman Viter, Simon Abay, Subhajit Biswas, Justin D. Holmes, Thilo Bauch, Floriana Lombardi, and Donats Erts Institute of Chemical Physics, University of Latvia, Raina Blvd. 19, LV-1586 Riga, Latvia Institute of Atomic Physics and Spectroscopy, University of Latvia, Raina Blvd. 19, LV-1586 Riga, Latvia Quantum Device Physics Laboratory, Department of Microtechnology and Nanoscien...

متن کامل

Pure Space-Charge-Limited Electron Current in Silicon

amended in the light of a more detailed study of the development of the anode-fall region of the discharge. A pseudo-FDS may sometimes develop, leading to misleading results. (4) The minimum distance from the cathode at which the anode fall develops is strongly dependent on the dimensions of a hollow cathode as well as on the pressure and current density. (5) A distinction must be made between ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Physics of Plasmas

سال: 2021

ISSN: 1070-664X,1089-7674

DOI: 10.1063/5.0034995