Structural, magnetic and transport study of DBPLD fabricated

Structural, magnetic and transport study of DBPLD fabricated magnetic semiconductors 4

... Phys Lett 81, pp 42 12 -42 14, 2002 45 H.-J Lee, S.-Y Jeong, C.R Cho and C.-H Park, Study of diluted magnetic semiconductor: Co-doped ZnO, Appl Phys Lett 81, pp 40 20 -40 22, 2002 46 K Rode, A Anane, ... center of the bandgap, and the relative position of Fermi level and the top of the valence band, EF − Ev for Zn1-xCoxO is that EF − Ev ≈ 1.6 eV, similar to that of ZnO...

Ngày tải lên : 11/09/2015, 16:06

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Structural, magnetic and transport study of DBPLD fabricated magnetic semiconductors 1

... such as Ga1-xMnxN [15 ], Ga1-xMnxAs [1] , (In,Mn)As [16 ], Cd1-xMnxTe [17 ], Zn1-xMnxO (M=TM) [18 ] and Zn1-xMnxO [19 ] Ⅱ-Ⅵ compounds semiconductor includes a variety of compounds consisting of various ... the distribution of impurities and local magnetization, and the understanding of the magnetic ordering and underlying mechanisms [67] National University of Singapore 1...

Ngày tải lên : 11/09/2015, 16:07

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Structural, magnetic and transport study of DBPLD fabricated magnetic semiconductors 2

... 120 000 (d) Co 0.015 Co 0.03 Co 0.05 Co 0.09 Co 0 .25 Co 0.41 CoO Co 2p3 /2 20000 18000 16000 Co 14000 20 000 120 00 1017 1018 1019 1 020 1 021 1 022 1 023 1 024 1 025 776 Binding Energy (eV) 778 780 7 82 ... 16000 O1 O2 120 00 O1 22 000 18000 14000 Co 0.015 Co 0.03 Co 0.05 Co 0.09 Co 0 .25 (b) 24 000 Intensity(a.u.) 26 000 20 000 18000 16000 14000 120 00 10000 10000 8000 8000 524 526...

Ngày tải lên : 11/09/2015, 16:07

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Structural, magnetic and transport study of DBPLD fabricated magnetic semiconductors 3

... 200 250 30 0 T (K) Fig 6 -3( a) Magnetic loop of the thin film with Co concentration of x = 0.02 measured at 30 0 K by SQUID Inset: Enlarged view of the low field region to show the presence of hysteresis ... hysteresis and remanence for the samples measured at 30 0, 100 and 30 K; (b) Hc dependence on temperature of the film with Co concentration of x = 0.02 National Uni...

Ngày tải lên : 11/09/2015, 16:07

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báo cáo hóa học: " Structural and thermal studies of silver nanoparticles and electrical transport study of their thin films" pdf

... al.: Structural and thermal studies of silver nanoparticles and electrical transport study of their thin films Nanoscale Research Letters 2011 6:434 Submit your manuscript to a journal and beneﬁt ... http://www.nanoscalereslett.com/content/6/1/434 Page of A B Figure FETEM and HRTEM images of silver nanoparticles (a) FETEM image of silver nanopartic...

Ngày tải lên : 21/06/2014, 02:20

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Báo cáo khoa học: Fluorescence and FTIR study of pressure-induced structural modiﬁcations of horse liver alcohol dehydrogenase (HLADH) potx

... kinetics and mechanism of liver alcohol dehydrogenase with primary and secondary alcohols as substrates Biochem J 100, 34–46 ´ 36 Branden, C.I., Jornvall, H., Eklund, H & Furugen, B (1975) ¨ ¨ Alcohol ... explain the decrease of CSM for this range of pressure and hence the increase of polarity of the environment of Trp314 Moreover, pressure could also induce a reduct...

Ngày tải lên : 23/03/2014, 20:22

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Structure, magnetic and transport properties of magnetic oxide materials and exploration of magnetic oxides semiconductor (zno) heterostructures

... role in determining the microstructure, magnetic and transport properties of the magnetic oxide thin films (2) A whole picture of the structure and magnetic properties of half metallic magnetite ... Figure 1 The density of state of non -magnetic, ferromagnetic, and half metallic meterials Most of the half metallic materials are ferromagnetic oxides, such as...

Ngày tải lên : 09/09/2015, 10:15

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Experimental investigations and CFD study of temperature distribution during oscillating combustion in a crucible furnace

... The study of temperature distribution and changes of induction heating furnace can offer theory support to choose and determine a reasonable heating system in actual production by using numerical ... for experimental and numerical simulation The oscillating combustion temperature contours and the contours of path lines of temperature are shown in Figure...

Ngày tải lên : 05/09/2013, 14:59

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Process evaluation and treatability study of wastewater in a textile dyeing industry

... COD and Alkalinity A composite wastewater sample was subjected to treatability study by means of coagulation-flocculation with alum and chemical oxidation with bleaching powder [Ca(OCl)2] separately ... discharge standard for inland water body Materials and methods 2.1 Manufacturing process of the textile dyeing unit The textile dyeing unit under the present study...

Ngày tải lên : 05/09/2013, 17:03

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Th e Care of Brute Beasts A Social and Cultural Study of Veterinary Medicine in Early Modern England pot

... The Care of Brute Beasts History of Science and Medicine Library VOLUME 14 The Care of Brute Beasts A Social and Cultural Study of Veterinary Medicine in Early Modern England By Louise Hill ... ‘made man in our image’ and given him dominion over the fish of the sea, and over the fowl of the air, and over the cattle, and over all the...

Ngày tải lên : 06/03/2014, 16:20

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Báo cáo khoa học: Substrate speciﬁcity and transport mode of the proton-dependent amino acid transporter mPAT2 potx

... transporter to the internal membrane side is the rate-limiting step and not – as proposed for most of the other electrogenic symporters – the return of the unloaded transporter to the outside of the membrane ... interpreted as the ﬁrst evidence for a restricted velocity in the translocation step of the loaded transporter by the sterical conformation of...

Ngày tải lên : 07/03/2014, 16:20

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Effects of simultaneous doping with boron and phosphorous on the structural, electronic and optical properties of silicon nanostructures

... asymptotically the value of the band-gap of the undoped Si-nw This is another indication of how doping can modify the electronic and optical properties of the Si nanostructures Conclusions 3.2 3.4 ... systematic analysis of the effect of the B and P codoping in Si-nw, concentrating not only on the structural properties but also on how doping i...

Ngày tải lên : 16/03/2014, 15:15

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Báo cáo khoa học: Molecular identiﬁcation and expression study of differentially regulated genes in the Paciﬁc oyster Crassostrea gigas in response to pesticide exposure doc

... (between and 24 h) used by the authors In another study, 258 differentially expressed genes were identiﬁed in C gigas in response to exposure to hydrocarbons for and 21 days [22], and some of these genes ... among the down -regulated genes Expression of herbicide -regulated genes The time-dependent expression of 13 genes that were up -regul...

Ngày tải lên : 30/03/2014, 15:20

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Báo cáo khoa học: Structural aspects and biological properties of the cathelicidin PMAP-36 pot

... at the proform level of the cathelicidin [21], and this structure is likely to persist in the mature peptide Indeed, it may explain the different activity spectra and potencies observed for the ... to other cathelicidins such as SMAP-29, BMAP-27 and BMAP-28 The amidated form would further increase the charge of the dimer to +28 (see Table 1) Here we further investi...

Ngày tải lên : 30/03/2014, 20:20

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một số đặc điểm cấu tạo và sơ đồ tính toán cầu vòm ống thép nhồi bê tông (some structural features and calculating model of the concrete filled tubular arch bridge)

... ng thép nh i bê tơng ch u nén úng tâm Aa, Ac : di n tích m t c t ngang ng thép lõi bê tơng Ia, Ic : mơmen qn tính c a ti t di n ng thép ti t di n lõi bê tơng Ea, Ec : mơ un àn h i c a thép bê ... nhi u ng thép tròn c nh i bê tơng liên k t v i b ng b n thép (hình 5) ng thép c ch t o t thép t m theo ph ng pháp cu n tròn hàn d c ho c cu n d ng lò xo Hi u qu làm vi c c...

Ngày tải lên : 04/04/2014, 11:16

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