The mechanism of dielectric breakdown phenomena in thin insulator films has been a subject of many theoretical and experimental investigations for the last many years. These studies have been greatly enhanced because of ...
As all Petroleum Explorationists are aware that there is a strong need to improve the communication and team work between Geologists and Geophysicists, thereby increasing exploration effectiveness, The Geological and ...
An analog computer makes use of the fact that the equations describing sorre electrical devices are completely analogous to the equations describing other systems like mechanical, chemical, hydraulic, etc.
V
Basically, ...
A void can be pimply doecribed op a region of bonding bots on adjacent solicit,. Ideally the mechanicalv metallurOical and chemical properties of the veld ehould be Identified to those of the solids vhich are joined0 but ...
In the present investigation the behaviour of flake type and spheroidal type cast iron Kc`. and Kc1 respectively has been studied under cyclic oxidation conditions at the temperatures of 500°C, 640°C; 720°C and 8000C. Both ...
The oxidation of Cu at higher temperatures lead to considerable loss due to sealing. This necessiated the study, on behaviour of Cu at higher temperature in the oxidizing environment. Cu is used in form os strips which are ...
The Metal-O xide-Semiconductor Field-Effect Transistor (MOSFET) is the most important device for very large scale integ-rated circuits such as : microprocessors and semiconductor memory. MOSFET is also becoming an important ...
A software has been developed, which can virtually
replace a band of bulky electromagnetic relays.
The software package is designed for use, as the protection relaying system of 125 KVA. Syn. Generator of A.H.E.C., ...
Interfacing X-Ray Diffractometer with Personal Computer using ainput/output card and two 16-bit counters are described in this dissertation. The two 16-bit counters suitable for the I/O card are designed and fabricated. ...
It has been shown that a p--n junction device has a maximum cut-off frequency of about 1.5 GHz. It is, therefore, not suitable for high frequency applications due to the inherent disadvantage of minority carrier storage ...
The effect of microstructure on corrosion behaviour of steel has been investigated in different aqueous environments and the rate of corrosion reported. The
results show that in the annealed and normalized conditions ...
Life on our earth depends on-- delicate balance of V
events. Each living being for its existance depends on other living being, on the chemical composition of air, soil and water and on energy from the sun. If for any ...
GaAs technology has attracted much attention in the last twenty five years or so because of its wide and potential appli-cations in many optical and microwave devices. Various metals have been used to form ohmic contacts ...
Propagation delay is one of the most critical performance parameter in CMOS digital circuits. Using transistor level simulators with continuous time modeling of the devices like SPICE can be very expensive in terms of ...
Many advanced ceramics are used as sensors such as temperature, pressure, gas, humidity and infrared sensors. These sensors are based on various properties of the ceramics, for example, grain boundary and grain size, ...
Polymers have become important materials in the modern manufacturing processes and offer a wide variety of chemical and mechanical properties applicable to numerous problems. From structural to plastic compatibly with ...
This report aim to fabricate and study the metal oxide semiconductor (MOS) structure. The results of a comprehensive study of electrical characteristics of thermally grown oxide and silicon wafers are presented here. The ...
Principle of gate controller is based on Moore finite state machine. Moore finite state machine output depends on the current state. Basically gate controller is an up-down counter, which count the vehicles with particular ...
I prepared the Ag doped YBa2Cu307_o (Ag-YBCO) bulk pellets of undoped, 3 wt%, 7wt%, and 10 wt% and grew films on a P-type (100) oriented single side polished Si-substrate by "screen printing method" using isopropyl alcohol ...
The Spray Pyrolysis set-up was established and thin films of BSCCO (2212) were prepared on three substrate, i.e., Quartz, Silicon wafer and LaA1203. Th1 set of parameters, i.e., deposition temperature, substrate to nozzle ...