New physical interpretation of thermoelectric cooling in semiconductor structures

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

New Physical Interpretation of Thermoelectric Cooling in Semiconductor Structures

Nontraditional approach to explain the thermoelectric cooling is suggested . It is based on the Le ChatelierBraun thermodynamic principle. New effect of cooling and heating of junction of two materials (barrierless thermoelectric cooling) is theoretically predicted, and this effect is different from the Peltier effect (barrier thermoelectric cooling). The suggested thermoelectric effect must be...

متن کامل

On - Chip Thermoelectric Cooling of Semiconductor Hot Spot

Title of Dissertation: On-Chip Thermoelectric Cooling of Semiconductor Hot Spot Peng Wang, Doctor of Philosophy, 2007 Directed By: Professor Avram Bar-Cohen Assistant Professor Bao Yang Department of Mechanical Engineering The Moore’s Law progression in semiconductor technology, including shrinking feature size, increasing transistor density, and faster circuit speeds, is leading to increasing ...

متن کامل

Pulsed cooling of inhomogeneous thermoelectric materials

Abstract It has been proven that the maximum cooling temperature of a thermoelectric material can be increased by using either pulsed operation or graded Seebeck profiles. In this paper, we show that the maximum cooling temperature can be further increased by the pulsed operation of optimal inhomogeneous thermoelectric materials. A random sampling method is used to obtain the optimal electrical...

متن کامل

Cooling of Motorcyclist Helmet with Thermoelectric Module

This paper deals with the development of cooling system for motorcycle helmet using thermoelectric technology. The system consists mainly of a heat sink and thermoelectric module. When electrical voltage is applied to the thermoelectric module, it will create a temperature difference across the thermoelectric module. This phenomenon is also known as Peltier effect, is being used to utilize elec...

متن کامل

Exact Solution of a Constrained Optimization Problem in Thermoelectric Cooling

We consider an optimization problem in thermoelectric cooling. The maximum achievable cooling temperature in thermoelectric cooling is, among other things, affected by the Seebeck coefficient profile of the inhomogeneous materials. Mathematically, the maximum cooling temperature is a non-linear functional of the Seebeck coefficient function. In this study, we solve this optimization problem exa...

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: Brazilian Journal of Physics

سال: 2006

ISSN: 0103-9733

DOI: 10.1590/s0103-97332006000600041