phase transformations in wo3 thin films during annealing

Ngày tải lên: 14/03/2014, 13:20

... 2002). Corresponding altitude shifts in vegetation occurred in the major mountain blocks (Wooller et al., 2003). The Sahara changed dramatically during these cycles. During the last inter- glacial, ... reduced during glacials at the expense of steppe and semi-desert and regained its importance during interglacials (van Andel & Tzedakis, 1996). The situation in north-east Afr...

Ngày tải lên: 01/11/2013, 07:20

... about 30 minutes. After deposition, WO 3 /ITO/glass systems were annealed in the atmosphere at 400 o C temperature during four hours. The crystalline structure of WO 3 thin films was investigated ... later as shown in figure 6. 4. Conclusion In this research, we have prepared WO 3 films on ITO/ glass substrates by magnetron sputtering and annealing in the atmosphere. Wi...

Ngày tải lên: 13/02/2014, 03:20

... Properties of Thin Films 451 10.1. Introduction to Electrical Properties of Thin Films 451 10.2. Conduction in Metal Films 455 10.3. Electrical Transport in Insulating Films 464 ... and Reactions in Thin Films 355 8.1. Introduction 355 8.2. Fundamentals of Diffusion 357 8.3. Interdiffusion in Metal Alloy Films 372 8.4. Electromigration...

Ngày tải lên: 05/03/2014, 17:20

... as-prepared CdS thin films. 3.4. Photoluminescence spectra Preliminary investigations show that photoluminescence (PL) spectra of the obtained CdS thin films have two distinct bands at ca. ... CdS films were polycrystalline. The grain size are increasing with increasing the Cd/S ratio and/or the deposition time. The fact that the symmetry-dependent Raman bands of the CdS thin...

Ngày tải lên: 14/03/2014, 13:20

... processes involved in As transformation in the soilÁ / rhizosphereÁ/plant system. Rhizosphere interac- tions are deemed to play a key role in controlling bioavailability to crop plants (Hinsinger, ... directly investigate the fate of As in the rhizosphere we highlight in the following the major processes taking place in the rhizosphere to assess the potential interactions with the...

Ngày tải lên: 15/03/2014, 23:49

... peptide vaccination therapy in combina- tion with imatinib in a CML patient who could not acquire a major molecular response through the ad- ministration with a single agent of imatinib. In addi- tion, ... weeks in combination with Int. J. Med. Sc 400 mg imat the pept (WT1/MHC tected in P B cells. After tides, bcr-abl an increase mer + CD8 + T increased to administratio cies...

Ngày tải lên: 26/10/2012, 09:39

... with exposure to loratadine and other antihistamines according to the time of exposure. The adjusted OR for loratadine exposure within 30 days before conception and during the first trimester ... exposure information may be incomplete. Incomplete exposure information in the current study may bias the results towards unity as well. Because of our reliance on dispensing information...

Ngày tải lên: 02/11/2012, 10:09

... Kakurin VJ. Potassium measurements during hypokinesia and ambulation in establishing potassium changes in trained and untrained subjects. Sports Medicine Training and Rehabilitation, 2001;10: ... and Neofitov AC. Muscle electrolyte measurements during and after hypokinesia in determining muscle electrolyte depletion during hypokinesia in rat. Biological Trace Element Resear...

Ngày tải lên: 02/11/2012, 11:12