An Investigation of Electrical Properties of (p-n) Porous Silicon Layer
An Investigation of Electrical Properties of (p-n) Porous Silicon Layer

Muna Salih Mohammed Jawad; Alwan. M. Alwan

Volume 31, 7B , May 2013, , Page 867-878

https://doi.org/10.30684/etj.31.7B.7

Abstract
  In this work, we studied the electrical properties of (p-n) porous silicon layer under different etching time. The (p-n) porous silicon layer prepared by photo-electrochemical etching ...  Read More ...
The Photoluminescence Characteristics of Partially and Fully (P-N) Porous Silicon
The Photoluminescence Characteristics of Partially and Fully (P-N) Porous Silicon

Alwan M. Alwan; Muna. S. M. Jawad

Volume 31, 3B , March 2013, , Page 391-399

https://doi.org/10.30684/etj.31.3B.12

Abstract
  In this work, we present results of photoluminescence (PL) properties of fully (p-n) porous silicon device. Porous silicon layer has been prepared by Photo-electrochemical etching under ...  Read More ...
Effect of Dual Reinforcement on Wear Resistance by Aluminum Compacts Reinforce by SiC, Al2O3
Effect of Dual Reinforcement on Wear Resistance by Aluminum Compacts Reinforce by SiC, Al2O3

Mohammed Saeed. Waheed; Hassan Hamed. Abed

Volume 27, Issue 13 , September 2009, , Page 423-429

https://doi.org/10.30684/etj.27.13.19

Abstract
  The producing composite materials of dual reinforcement in which the matrix material is aluminum reinforced with two types of ceramic particles : which are Alumina (50μmKeywordscomposite ...  Read More ...
Detection of Rubidium (Rb85 & Rb87) ionized by Ultra-Violet light
Detection of Rubidium (Rb85 & Rb87) ionized by Ultra-Violet light

Mohammed T. Hussein

Volume 27, Issue 13 , September 2009, , Page 2301-2306

https://doi.org/10.30684/etj.27.13.4

Abstract
  Photo-ions of rubidium were generated due to the interaction of effusive Rbatomic beam with the C.W. UV lamp of 2.5 KW power. The photo-ions isotopicof (Rb85 & Rb87 ) were extracted ...  Read More ...