Electronic and magnetic properties of two dimensional electron gases at complex oxide interfaces for different polar systems and crystallographic orientations

... Investigation of 2DEG at the interfaces of various combinations of polar and non -polar oxides 103 5.1 Introduction 105 5.2 Fabrication of polar and non -polar oxide interfaces ... along different crystallographic orientations and in various combinations of polar/ non -polar oxide interfaces, providing us further understanding of the nature of carrier confinement, magnetic ... type polar LaAlO3 on non -polar (100)oriented SrTiO3 only The main objective of this thesis is to explore the electronic and magnetic properties of the two dimensional electron gases at such interfaces...

Physical and magnetic properties of co,pd based spin valves with perpendicular anisotropy for spintronic device application

... 1) Investigation of the material properties and physical parameters of Co/Pd based spinvalves and MTJs with perpendicular anisotropy a Understand the effects of perpendicular anisotropy on the ... coupling and coercivity b Control of perpendicular anisotropy and coercivity of Co/Pd multilayers and spinvalves c Optimization of the spin- valve and MTJ structure based on the understanding of the physical ... PHYSICAL AND MAGNETIC PROPERTIES OF [CO/PD] BASED SPIN- VALVES WITH PERPENDICULAR ANISOTROPY TOWARDS SPINTRONIC DEVICE APPLICATIONS NAGANIVETHA THIYAGARAJAH...

TRANSPORT PROPERTIES OF a QUASI TWO DIMENSIONAL ELECTRON GAS IN a sisige HETEROSTRUCTURE TEMPERATURE AND MAGNETIC FIELD EFFECTS

... field leading to reduced screening in a spin-polarized electron gas We have also obtained similar results for RIS with zi = 490˚ A and Nid = 3.2 × 1013 cm−2 and IRS with Λ = 100˚ A, ˚ ∆ = 3. 5A IV ... values of zi and Nid = 3.2 × 1013 cm−2 and interface impurity scattering (IIS) with zi = and Ni0 = × 109 cm−2 The results shown in Fig indicate that the mobility increases and the critical electron ... electron density NM IT decreases with increase in the distance of the impurity layer from the Si/SiGe interface TRANSPORT PROPERTIES OF A Q2D ELECTRON GAS IN A Si/SiGe HETEROSTRUCTURE 89 zi /V...

Báo cáo hóa học: " Electronic and magnetic properties of SnO2/CrO2 thin superlattices" doc

... analysis, and drafted the manuscript LS and PB conceived of the study HA, ES, LA, and LS participated in the analysis and in the production of a final version of the manuscript All authors read and ... article as: Borges et al.: Electronic and magnetic properties of SnO2/CrO2 thin superlattices Nanoscale Research Letters 2011 6:146 Submit your manuscript to a journal and beneﬁt from: Convenient ... Abbreviations AFM: anti-ferromagnetic; FM: ferromagnetic; GGA-PBE: generalized gradient approximation and the Perdew, Burke, and Ernzerhof; NM: non -magnetic; PDOS: projected density of states; SL: superlattice;...

Electronic and magnetic properties of alkali and alkaline earth metals doped AIN bulk to surfaces

... and magnetic properties of alkali and alkaline earth metals doped AlN In chapter 3, the electronic and magnetic properties have been discussed for Mg and other alkali (earth) metals doped AlN In ... the prospect of magnetism in other alkali and alkaline earth metals doped AlN from bulk to various surfaces To ﬁnd out the nature of magnetism from bulk to low-dimension, several factors have been ... origin and stability of ferromagnetism on various Mg doped AlN surfaces and (5) the applicability of observed magnetic phenomenon in Mg doped AlN for the case of other alkali and alkaline earth metals...

Investigation of electronic and magnetic properties of pristine and functionalized graphene

... layers and hence open an energy gap29,36 The origins of those outstanding properties of both single layer graphene and bilayer graphene can be explored from graphene s unique crystal and electronic ... leveraged by the outstanding properties of graphene and its chemical derivatives To realize its electronic applications, it is important to understand its band structure, and the effects of many-body ... then 1.1.2 Electronic properties of graphene The discovery of both single-layer graphene (SLG) and bilayer graphene (BLG) has revolutionized the physics of low dimensional systems1,11,26 and led...

Engineering the band gap, fermi level, electronic and magnetic properties of transparent conducting oxides

... ENGINEERING THE BANDGAP, FERMI LEVEL, ELECTRONIC AND MAGNETIC PROPERTIES OF TRANSPARENT CONDUCTING OXIDES YONGLIANG ZHAO (B.Sc, NATIONAL UNIVERSITY OF SINGAPORE, SINGAPORE) A THESIS SUBMITTED ... splitting and carbon dioxide reduction, both of which strongly depend on the positions of the valence and conduction band edges Hence to modify the bandgap and also the valence and conduction band ... considering the changes of the optical bandgap and Fermi level, it is concluded that both the conduction and valence band edges shift negatively (the energy difference between the level and vacuum...

Báo cáo y học: "Segment-orientated analysis of two-dimensional strain and strain rate as assessed by velocity vector imaging in patients with acute myocardial infarction"

... pressure, and heart rate Conclusions Velocity Vector imaging (VVI) is a clinically feasible approach for strain measurements in infarcted myocardium allowing an accurate assessment of global and regional ... Duan Y, Yuan L, Yang Y Velocity vector imaging in assessing the regional systolic function of patients with post myocardial infarction Echocardiography 2007; 24(9): 940-945 15 Jurcut R, Pappas ... boundary during acute myocardial ischemia Am J Physiol 1994; 267(6 Pt 2): 2348-2362 29 Masuda K Assessment of Dyssynchronous Wall Motion During Acute Myocardial Ischemia Using Velocity Vector Imaging...

Tài liệu Báo cáo " The effect of cobalt substitution on structure and magnetic properties of nickel ferrite " pptx

... addition of Co2+ ion content, which may be attributed to the ionic radii of constituent ions causing increase in lattice parameter and the densities of pure cobalt ferrite (5.29 g/cm3) and pure nickel ... temperature.These plots show that an increase in Co2+ doping yields monotonic increase in the saturation magnetization of Niferrite which may be due to the substitution of Ni2+ ions by Co2+ on the octahedral ... to the contribution of magnetocrystalline anisotropy of material, the second one is given by shape anisotropy of crystalline particles (domains) and the third one is orginated from the action of...

synthesis, structure and magnetic properties of iron-doped tungsten oxide nanorods

... proﬁles of the Fe-doped tungsten oxide nanorods after annealing in air The inset shows the morphology of the annealed sample and the area for recording EDX spectrum other iron oxides because of the ... in different iron oxides In order to determine the magnetization contribution of different magnetic phases, a basic knowledge for the magnetic properties of bulk Fe and its oxides is crucial ... magnetization at K of the asprepared sample in an applied ﬁeld of T is as large as 56 Am2 =kg, arising from the magnetization of metallic Fe and its oxides Assuming a magnetic moment of 2:2mB per iron...

Báo cáo khoa học: Comparison of functional properties of two fungal antifreeze proteins from Antarctomyces psychrotrophicus and Typhula ishikariensis ppt

... assays of antifreeze activity against culture media of a total of 23 species of ascomycetes, and identiﬁed and puriﬁed AFP from an ascomycete collected in Antarctica (AnpAFP) We believe that comparison ... consists of approximately 10 isoforms Here, AnpAFP, TisAFP and AFPIII (Fig 5) consist of a mixture of AFP isoforms in A psychrotrophicus, Typhula ishikariensis and Zoarces elongatus, respectively ... 1, and found that only two ascomycete species, A psychrotrophicus and P camemberti, had antifreeze activities in the culture media The A psychrotrophicus strains were isolated from the soils of...

Báo cáo khoa học: H NMR study of the molecular structure and magnetic properties of the active site for the cyanomet complex of O2-avid hemoglobin from the trematode Paramphistomum epiclitum pdf

... CbHs CdHs CeHs CfH NH CaH CbH CdHs CeHs NH CaH CbH CdH NH CaH CbH CdHs CeHs CfH NH CaH CbH CbHÂ CdHs CeHs OH NH CaH CbH3 NH CaH CbH CcH3 NH CaH CbH CbHÂ CcH CdH3 CdH3Â NH CaH CbH3 NH CaH CbH ... NH CaH CbH CbHÂ NdH NH CaH CbH CcH3 NH CaH CbH CcH3 CcH3Â NH CaH CbH CbH CdHs CfH NH CaH CaHÂ NH CbH CbHÂ CdHs CeHs CfH NH CaH CbH CdHs CeHs CfH NH CaH CbHs CcH CeH3 CaH CbH CcHs CcHÂ CdH3 3.25 ... position E7 as the source of the H- bond to ligand on the basis of a partial sequence, which had indicated a Tyr on the distal E-helix The similarity in the 1H NMR spectra of the three globin complexes...

Báo cáo khoa học: Comparative analysis of carbohydrate-binding properties of two tandem repeat-type Jacalin-related lectins, Castanea crenata agglutinin and Cycas revoluta leaf lectin docx

... members of much larger molecular size (% 33 kDa) were discovered recently from Castanea crenata (angiosperm) and Cycas revoluta (gymnosperm) [19,20] Sequence analysis of these large mJRLs, i.e C crenata ... to comparative analysis of animal lectins with a set of ﬂuorescently labelled glycans [27] Other investigators also used an FAC system equipped with an MS detector for analysis of mushroom lectins, ... inﬂuence of a1–6 (core) fucosylation on lectin glycan interaction could also be examined by comparison between 003 and 015, 101 and 201, 103 and 202, 104 and 203, 301 and 401, 302 and 402, 304 and...

Báo cáo hóa học: " Synthesis and magnetic properties of Zr doped ZnO Nanoparticles" docx

... http://www.nanoscalereslett.com/content/6/1/587 Page of Figure TEM and HRTEM images of Zn0.99 5Zr0 .005O Nps (a) The representative TEM image of Zn0.99 5Zr0 .005O and the inset is the SAED pattern (b) The HRTEM image of Zn0.99 5Zr0 .005O hysteresis ... of Zr Furthermore, the magnetism of the samples depends strongly on the doping Zr content, and Ms per Zr atom decreases monotonously from 0.0089 μ B /Zr (Zn 0.995 Zr 0.005 O) to 0.0013 μ B /Zr ... content of Zr, and decreases continuously as the increase of the doping Zr content through the magnetic measurement at RT Combining with the results of Raman and XPS, we suppose that the FM of the...

Báo cáo hóa học: "Investigation of electrical and magnetic properties of ferro-nanofluid on transformers" pptx

... same trend Conclusions In this study, different concentrations of ferro-nanofluids were applied to the magnetic cores of transformers The performance of transformers with magnetic cores of air Figure ... with the MEMS process Authors’ contributions TH performed experimental investigations of electric and magnetic properties of ferro-nanofluids on transformers and prepared the draft, PH proposed ... phases of Fe3O4 nanoparticles Figure The magnetized curve of the Fe O nanofluid measured by a VSM Results and discussion Different magnetic cores, air, and Fe3O4 nanofluids of 0.25, 0.5, 0.75, and...

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Từ khóa: the possible origins of the two dimensional electron gas at oxide interfaces electronic and magnetic properties of alkali and alkaline earth metals doped aln electronic and magnetic properties of mg doped aln non polar surfaces electronic and magnetic properties of mg doped aln semi polar surfaces magnetoresistance of two dimensional and three dimensional electron gas in laalo3 srtio3 interfaces tailoring the electronic and magnetic properties of srruo3 film in superlattices electrical and magnetic properties of thin films analytical design of two dimensional filters and applications in biomedical image processing magnetic properties of metals and alloys representation of two dimensional and axisymmetric flows in terms of the streamfunction 8 optical processing of two dimensional images manipulating electron spins in an ingaas inalas two dimensional electron gas properties of two xylanases magnetic properties of lao sto interface • exploiting properties of graphene and related two dimensional materials for the emergence of a graphene based translational t Báo cáo thực tập tại nhà thuốc tại Thành phố Hồ Chí Minh năm 2018 Báo cáo quy trình mua hàng CT CP Công Nghệ NPV chuyên đề điện xoay chiều theo dạng Nghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoại Giáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôit ĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN Phát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ long Nghiên cứu, xây dựng phần mềm smartscan và ứng dụng trong bảo vệ mạng máy tính chuyên dùng Nghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chế Chuong 2 nhận dạng rui ro Quản lý nợ xấu tại Agribank chi nhánh huyện Phù Yên, tỉnh Sơn La (Luận văn thạc sĩ)BT Tieng anh 6 UNIT 2 Tăng trưởng tín dụng hộ sản xuất nông nghiệp tại Ngân hàng Nông nghiệp và Phát triển nông thôn Việt Nam chi nhánh tỉnh Bắc Giang (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vật Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vật chuong 1 tong quan quan tri rui ro Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vật Trách nhiệm của người sử dụng lao động đối với lao động nữ theo pháp luật lao động Việt Nam từ thực tiễn các khu công nghiệp tại thành phố Hồ Chí Minh (Luận văn thạc sĩ)BÀI HOÀN CHỈNH TỔNG QUAN VỀ MẠNG XÃ HỘI TÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲ