Ferromagnetism study of dilute magnetic semiconductors by pulsed laser deposition

... between nonmagnetic semiconductors and magnetic elements is the next generation of magnetic semiconductors [1.2] They are semiconductors formed by replacing a fraction of the cations in a range of compound ... different from magnetic semiconductors in which one of the two sub-lattices is constituted by magnetic ions The incomplete d-shell of the magnetic atoms...

Ngày tải lên: 06/10/2015, 20:56

... to magnetic properties, semiconductors can be classified as magnetic semiconductors, dilute magnetic semiconductors, and non -magnetic semiconductors in terms of the amount and distribution of magnetic ... Diluted magnetic semiconductors (DMS), alloys between nonmagnetic semiconductors and magnetic elements, are semiconductors formed by replacing a fraction of...

Ngày tải lên: 01/10/2015, 17:27

... electronic and magnetic properties of epitaxially grown transition metal doped TiO2 thin films by pulsed laser deposition technique on different metal oxide substrates Crystal Structure of TiO2 TiO2 ... magnetic semiconductor applications The objective of this thesis is to investigate the defect induced electrical, optical, magnetic and structural p...

Ngày tải lên: 08/09/2015, 15:20

... the deposition and growth structure of the thin films They are listed as bellow: 1) Laser power, wavelength, pulse length and repetition rate; 2) Interaction of laser with target such as laser ... Physics, 97, 073905 (2005) W C Goh, K Yao and C K Ong, Effects of microstructure on the properties of ferroelectric lead zirconate titanate (PZT) thin films, A...

Ngày tải lên: 16/09/2015, 08:31

... method of pulsed laser deposition (PLD); investigate the growth mechanism of high quality MgO films on silicon Fabricate highly oriented CoFe2O4 films on silicon with the help of MgO buffer layer and ... thesis 2.1.1 Pulsed- laser deposition One of the most significant approaches to oxide film growth is pulsed- laser deposition Pulsed- laser dep...

Ngày tải lên: 07/10/2015, 10:10

... categories, the State, Other public forests, Company forests and Private Tables 1-2 Table 1a and 2a Data on both area and volume for forest and other wooded land are based on data from the National ... systematic way to fit table Acquisition of land and land area There exist no information divided by industries of land area and acquisition or disposal of land At the be...

Ngày tải lên: 08/03/2014, 08:20

... CASE Social Media Survey • Summary Topline Findings • April 13, 2011 Overview of findings Background Slover Linett Strategies Inc and mStoner partnered with CASE for the second year in a row in ... the interest in this topic We are just beginning to mine the data from this second round of research and will be releasing a full white paper later in the ye...

Ngày tải lên: 08/03/2014, 19:20

... Although there is an apparent ED between ES cells and EG cells, the ED of TS cells to ES cells (77) is greater than that of EG cells to ES cells (49), confirming the similarity of EG cells to ES cells ... Epigenetic study of embryonic stem cells Differences in DNA methylation profiles between ES and other stem cells Comparing ES cells with other stem...

Ngày tải lên: 23/03/2014, 07:20

... National Institute of Statistics and Demography (INSD), and Macro International Inc: Demographic and Health Survey Burkina Faso 2003 Calverton, Maryland (USA): Macro International Inc; 2004 Maternal ... surgical teams to perform caesarean sections led by obstetricians, general practitioners or clinical officers These data included annual salary, allowances, pension, trainin...

Ngày tải lên: 18/06/2014, 17:20

... deposit, a thorough chemical and structural analysis at the nanoscale has been performed by means of EELS and HRTEM Together with the chemical analysis of the inner part of each deposit, spatially ... quantification of the relative amounts of each element, with a collection angle of 24 mrad and a convergence angle of 7.5 mrad Both types of experiments had an ac...

Ngày tải lên: 20/06/2014, 22:20

... (2007) 2:447–449 Table Calculated total energy of singlet and triplet state for boron and nitrogen doped single wall zig-zag and armchair carbon nanotubes Formula Type C68B2 Armchair Method Total ... C68B2 armchair single walled carbon nanotube (b) optimized structure of zig-zag C68B2 single walled carbon nanotube Methods and Results The structures at minimum e...

Ngày tải lên: 22/06/2014, 18:20

... relieved the inflammatory symptoms of gout These results reinforce the findings that implicate IL-1 in the pathophysiology of gout and need to be confirmed by randomized controlled trials IL-1 inhibition ... Page of (page number not for citation purposes) Results MSU-induced peritoneal inflammation and its inhibition by anakinra or anti-IL-1RI mAb To study the inflammat...

Ngày tải lên: 09/08/2014, 10:20

... promising candidates for spintronics materials The ferromagnetism mechanism in ZnO based and carbon based systems are probably similar [63] Therefore, to further study the ferromagnetism in carbon ... providing explanations for the high temperature ferromagnetism in ZnO materials, such as nonmagnetic metal clusters inducing ferromagnetism in metallic Zn doped...

Ngày tải lên: 10/09/2015, 15:50