... dependence of the spin up and spin down HOMO–LUMO gaps for Gen TM clusters for lowest energy structures Red points indicate the spinup and green indicates the spin down gap (For interpretation of the ... for TM doped Gen and Sin clusters such as Gen Mn, Gen Co, Sin Ni and Sin Co; (d) handmade geometries, taking into consideration basic chemical properties Result...
Ngày tải lên: 01/12/2016, 21:38
... 93 Conclusion 108 Adsorption Structures and Magnetic Moments of FeCo, FeNi, CoNi, FePt, CoPt and NiPt dimers on graphene 109 4.1 Introduction ... 107 List of figures 4.1 11 Dissociation energies (Ed ), bond lengths, projected magnetic moments and electronic configurations of the free FeCo, FeNi, CoNi, FePt, CoPt and NiPt dimers The ... moments and electronic configuration...
Ngày tải lên: 04/10/2015, 10:24
Báo cáo khoa học: X-ray crystallography, CD and kinetic studies revealed the essence of the abnormal behaviors of the cytochrome b5 Phe35fiTyr mutant pdf
... conformation of this residue The shift of the Ca atom of Tyr35 of the Phe35fiTyr mutant from that of Phe35 of the ˚ wild-type cyt b5 is 0.21 A, within the error limit The side chain of Tyr35 of the Phe35fiTyr ... superimposed with Tyr35 and the heme of the mutant (B) Tyr35 of the Phe35fiTyr mutant is superimposed with Phe35 of the wild-...
Ngày tải lên: 08/03/2014, 10:20
Detection of breast cancer cells using targeted magnetic nanoparticles and ultra-sensitive magnetic field sensors potx
... for breast cancer and ultra-sensitive detection of these particles by using Superconducting Quantum Interference Device (SQUID) sensors [7] Magnetic relaxometry [6,8-10] for detection of targeted ... (Figure 2), and with the detection of Her2 antigen by immunofluorescence (Figure 4a-c) Therefore, the binding of anti-Her2-labeled magnetic nanoparticles to li...
Ngày tải lên: 22/03/2014, 17:20
báo cáo hóa học:" A Comparative Study of HIV/AIDS: The Knowledge, Attitudes, and Risk Behaviors of Schizophrenic and Diabetic Patients in Regard to HIV/AIDS in Nigeria" doc
... regard to HIV/ AIDS; • To determine the knowledge, attitudes, and risk behaviors of diabetic patients in regard to HIV/AIDS; and • To compare these groups on these parameters and make conclusions as ... and risk behaviors of schizophrenic patients with those of diabetic patients Specific objectives: • To determine the knowledge, at...
Ngày tải lên: 20/06/2014, 08:20
báo cáo hóa học: " Topological confinement in an antisymmetric potential in bilayer graphene in the presence of a magnetic field" pptx
... perpendicular external magnetic field, both for the case of a single potential kink, as well as for a kink-antikink pair One advantage of such a setup is the fact that in an experimental realization of ... levels of a kink-antikink potential as function of an external magnetic field for (a) ky = and (b) ky = 0.2 For the kink-antikink case, the overlap b...
Ngày tải lên: 21/06/2014, 02:20
báo cáo hóa học: " The investigation of frequency response for the magnetic nanoparticulate assembly induced by time-varied magnetic field" ppt
... with the frequency increasing, the magnetic relaxation time of cluster is more and more Page of above the period of external field (The relaxation time is constant while the period of field is the ... respect to the field period was shown in Figure Conclusions In summary, we demonstrated the frequency response of g-Fe2O3 colloidal assembly induced by ti...
Ngày tải lên: 21/06/2014, 02:20
Báo cáo hóa học: " Influence of Landau level mixing on the properties of elementary excitations in graphene in strong magnetic field" docx
... interaction leads to mixing of transitions between different pairs of Landau levels, changing the resulting energies of elementary excitations Characteristic energy of Coulomb interaction in magnetic ... Landau level mixing and show how the properties of these excitations change in comparison with the lowest Landau level approximation For magnetoexci...
Ngày tải lên: 22/06/2014, 00:20
Báo cáo hóa học: " Electron-Spin Precession in Dependence of the Orientation of the External Magnetic Field" docx
... study the electron-spin dynamics in dependence of the orientation (h) of the magnetic field The spin precession frequency, amplitude, and decay rate as a function of h are estimated and their dependences ... electron spin and rapidly relaxing spin of the hole Since gk and g\ are close in magnitude, the contribution from a difference in the spread of thei...
Ngày tải lên: 22/06/2014, 00:20
Báo cáo hóa học: " Binding Energy of Hydrogen-Like Impurities in Quantum Well Wires of InSb/GaAs in a Magnetic Field" pdf
... dispersion law leads to a considerable increase of the binding energy in the magnetic field, as well as to a more rapid nonlinear growth of binding energy with B The binding energy of a hydrogen-like ... to a considerable increase of the binding energy In this paper this analogy is applied for the investigation of binding energy of hydrogenlike...
Ngày tải lên: 22/06/2014, 18:20
Báo cáo hóa học: " Electron States and Light Absorption in Strongly Oblate and Strongly Prolate Ellipsoidal Quantum Dots in Presence of Electrical and Magnetic Fields" pot
... creation of new selection rules during the process of the light absorption Therefore electronic states and direct inter-band light absorption are considered below for strongly oblate ellipsoidal quantum ... characteristics inside semiconductor SQ systems In particular in paper [15] the quantum effect of the magnetic field inside the of the strongly prolat...
Ngày tải lên: 22/06/2014, 19:20
báo cáo khoa học: "The permeability of SPION over an artificial three-layer membrane is enhanced by external magnetic field" pptx
... diffusion -enhanced permeability and magnetic enhanced permeability, as is the case in this study Since this is the first time magneticinduced permeability has been explored using a membrane model, ... task The advantage of our cell culture RWM model over animal explants models for evaluating the magnetic -enhanced transport of SPION is ease of detection and qua...
Ngày tải lên: 11/08/2014, 00:22
báo cáo khoa học: " High risk behaviors of injection drug users registered with harm reduction programme in Karachi, Pakistan" docx
... Meclizine or Promethazine Pheniramine Addict in near relatives (parents, siblings) Yes No Average age of initiation of drugs Age of initiation of drugs Average time initiation of injection Injection ... Injection drug use (last month) Average number of drug injections per day Previous day's injection with a new syringe Shooting drugs in group sharing syringes Using...
Ngày tải lên: 11/08/2014, 18:20
báo cáo khoa học: " Histological evaluation of the influence of magnetic field application in autogenous bone grafts in rats" doc
... poles of the distal and proximal washers Few studies have assessed the influence of magnetic fields on bone healing after autogenous bone grafting Improved integration of bone grafts by the stimulation ... washers outlining the borders of the surgical Screws and washers outlining the borders of the surgical bone cavity, in which the bone graft is...
Ngày tải lên: 11/08/2014, 20:20