Fabrication of Implantable Micro-pump Driven by External Magnetic Fields.
نویسندگان
چکیده
منابع مشابه
control of the optical properties of nanoparticles by laser fields
در این پایان نامه، درهمتنیدگی بین یک سیستم نقطه کوانتومی دوگانه(مولکول نقطه کوانتومی) و میدان مورد مطالعه قرار گرفته است. از آنتروپی ون نیومن به عنوان ابزاری برای بررسی درهمتنیدگی بین اتم و میدان استفاده شده و تاثیر پارامترهای مختلف، نظیر تونل زنی(که توسط تغییر ولتاژ ایجاد می شود)، شدت میدان و نسبت دو گسیل خودبخودی بر رفتار درجه درهمتنیدگی سیستم بررسی شده اشت.با تغییر هر یک از این پارامترها، در...
15 صفحه اولDynamics of spin-2 Bose condensate driven by external magnetic fields
Dynamic response of the F = 2 spinor Bose-Einstein condensate (BEC) under the influence of external magnetic fields is studied. A general formula is given for the oscillation period to describe population transfer from the initial polar state to other spin states. We show that when the frequency and the reduced amplitude of the longitudinal magnetic field are related in a specific manner, the p...
متن کاملA valveless micro impedance pump driven by electromagnetic actuation
Over the past two decades, a variety of micropumps have been explored for various applications in microfluidics such as control of picoand nanoliter flows for drug delivery as well as chemical mixing and analysis. We present the fabrication and preliminary experimental studies of flow performance on the micro impedance pump, a previously unexplored method of pumping fluid on the microscale. The...
متن کاملNeutrino dispersion in external magnetic fields
We calculate the neutrino self-energy operator Σ(p) in the presence of a magnetic field B. In particular, we consider the weak-field limit eB ≪ ml , where ml is the charged-lepton mass corresponding to the neutrino flavor νl, and we consider a “moderate field” m 2 l ≪ eB ≪ mW . Our results differ substantially from the previous literature. For a moderate field, we show that it is crucial to inc...
متن کاملSimulation and Analysis of a Magnetoelastically Driven Micro-Pump
The operation of a micro-pump system driven by a magnetoelastic polymeric membrane developed at Texas A&M University is analyzed by numerical simulations. Unsteady, incompressible NavierStokes equations in a moving boundary system are solved by a spectral element methodology, employing an Arbitrary Lagrangian Eulerian (ALE) formulation on unstructured meshes. The performance of the micro-pump i...
متن کاملذخیره 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: Journal of the Magnetics Society of Japan
سال: 2002
ISSN: 0285-0192
DOI: 10.3379/jmsjmag.26.612