cross plane electronic and thermal transport properties of p type la0 67sr0 33mno3 lamno3 perovskite oxide metal semiconductor superlattices

cross plane electronic and thermal transport properties of p type la0.67sr0.33mno3 lamno3 perovskite oxide metal semiconductor superlattices

... Cross- plane electronic and thermal transport properties of p- type La0.67Sr0.33MnO3/LaMnO3 perovskite oxide metal/ semiconductor superlattices Pankaj Jha,1,2Timothy D. Sands,1,2,3,a)Laura ... CONCLUSIONS Cross- plane transport in LSMO/LMO superlattices hasbeen presented as a potential route to a p- type thermoelectricmaterial. Epitaxial thin-ﬁlm metallic LSMO and p- type LMOwith a room temperature ... thermoelectricmaterials.C. Cross- plane electronic transport in LSMO/LMO superlattices The in -plane temperature dependent resistivity of epi-taxial LSMO/LMO superlattices showed a magnetic phasetransition temperature...

cross plane thermoelectric transport in p type la0.67sr0.33mno3 lamno3 oxide metal semiconductor superlattices

... Zide, and A. Shakouri, Cross- plane electronic and thermal transport properties of p- type La0.67Sr0.33MnO3/LaMnO3 perovskite oxide metal/ semiconductor superlattices, ” J. Appl. Phys. 112, ... by ICP-RIE, and (b) theschematic of side view of the ﬁnal structure of LSMO/LMO superlattices forI-V cross- plane measurement.FIG. 10. Temperature-dependent in -plane resistivity of p- type LSMO/LMOsuperlattice.193702-5 ... copyrighted as indicated in the abstract. Reuse of AIP content is subject to the terms at: http://jap.aip.org/about/rights _and_ permissionson cross- plane transport of high resistivity p- type...

Electronic transport properties of single crystal silicon nanowires fabricated using an atomic force microscope

... thinned, prepatterned and doped usingconventional microelectronics processes in order to elaborate contact leads and pads. Between contacts, the upper Si wasfurther thinned down to 15 nm and n-doped ... electronmicrograph of a thinned Unibond SOI substrate showing the goodcrystalline structure of the Si upper layer.graphy processes. This connection pattern is made of highly doped silicon obtained by phosphorous ... (LOCOS—series of oxidation =oxide stripping) and doped by arsenicion implantation at 8 keV, with two dierent sur-face doses of respectively 5×1011 and 2×1013cm−2,followed by rapid thermal annealing...

Electronic structure and magneto optical properties of solids v antonov, b harmon, a yaresko

... ﬁelds (Pd and Pt). Also TLFeBOOKxii ELECTRONIC STRUCTURE AND MO PROPERTIES OF SOLIDS presented are important 3d compounds such as XPt3 (X=V, Cr, Mn, Fe, and Co), Heusler alloys, chromium spinel ... theory. Chapter 2 describes the MO properties for a number of 3d materials. Section 2.1 is devoted to the MO properties of elemental ferromagnetic metals (Fe, Co, and Ni) and paramagnetic metals ... of recent achievements in the theoretical investigations of the electronic structure, optical, MO, and XMCD properties of compounds and multilayered structures. Chapter 1 of this book is of...

thermal treatment effects on the material and gas-sensing properties of room-temperaturetungstenoxidenanorodsensors

... 600◦CN2-annealing samples upon exposureto the three different analytes of 1000 ppm hexane, 1000 ppmbenzene, and 10 ppm NH3. The bottom square pulses display thetime-dependent proﬁles of supplying air-diluted ... resistance upon exposure tothe reducing ethanol vapors, corresponding to p- type response.This phenomenon was previously explained with the competi-tion adsorption between ambient molecular oxygen and ... component con-sists of W 4f7/2 and W 4f5/2doublet peaks with the spin-orbitsplitting energy of 2.1 eV. Fig. 6A and B shows W 4f XPS spectra of N2annealed samples at the two temperatures of...

Tài liệu Báo cáo khoa học: Enzymatic properties of wild-type and active site mutants of chitinase A from Vibrio carchariae, as revealed by HPLC-MS pptx

... a previously publishedseparation proﬁle of chitooligosaccharides obtained byusing reverse-phase HPLC and 1H NMR [14,15]. Theearlier peak represented the b anomer and the laterpeak corresponded ... 362–366.Enzymatic properties of chitinase A from Vibrio carchariae W. Suginta et al.3386 FEBS Journal 272 (2005) 3376–3386 ª 2005 FEBSEnzymatic properties of wild -type and active site mutants of chitinase ... Thisapproach allowed the separation of a and b anomers and the simultaneousmonitoring of chitooligosaccharide products down to picomole levels. Chi-tinase A primarily generated b-anomeric products,...

Báo cáo " Influence of intradot Coulomb interaction on transport properties of an Aharonov-Bohm interferometer " ppt

... Using Greens function method and the equation of motion approach, we haveinvestigated the electronic transport properties of an Aharonov-Bohm (AB) ring in the presence of a magnetic field with a ... tunneling part HTconsists of the couplings between the subsystems, and is given byHT=kpσα=L,RWαkpσCα+kσC p + h.c+ p VlpdC+ p dσ+ h.c+Vrpde−iφC+ p dσ+ ... n¯σ>ε − εd− U − p (Vl∗pd+Vr∗pdeiφ)(Vlpd+Vrpde−iφ)ε−ε p −kα=L,RWαkpσ2ε−εkα(ε − ε p )G p σ(ε) =kαWα∗kpσGαkσσ(ε) + (Vlpd+ Vrpde−iφ)Gσσ(ε)...

Báo cáo Y học: Spectroscopic characterization and ligand-binding properties of chlorite dismutase from the chlorate respiring bacterial strain GR-1 ppt

... dismutase. EPR spectroscopy of the hydrogen peroxide adduct shows the loss of bothhigh-spin and low-spin ferric signals and the appearance of asharp radical signal. The NO adduct of the ferrous ... ¼ 10pH À pKa=ð1 þ 10pH À pKaÞ:Fig. 3. EPR spectroscopy of 0.18 mMmonomer ferric chlorite dismu-tase at pH 6 and pH 9. Trace A, 50 mMChes,pH9.TraceB,50mMpotassium phosphate, pH 6. ... absorp-tion spectra were recorded on an HP-8452A diode-arrayspectrophotometer (Hewlett-Packard). X-band EPR spec-tra were recorded on a Bruker ER-200D spectrometer withperipheral equipment and...

Báo cáo khoa học: Stability and ﬁbril formation properties of human and ﬁsh transthyretin, and of the Escherichia coli transthyretin-related protein potx

... TLP group. In contrast, the most conserved regions are found at sites corresponding to b-strands B and E in TLPs, and to a-helix Ein TTRs and TRPs. (B) Phylogenetic tree of TRPs, TTRs, and TLPs. ... Lee Y, Park SG, Park BC, Kim GH & RheeS (2006) Structural and functional analysis of PucM, ahydrolase in the ureide pathway and a member of thetransthyretin-related protein family. Proc ... Stability and fibril formation of TTR and TRPFEBS Journal 276 (2009) 1999–2011 ª 2009 The Authors Journal compilation ª 2009 FEBS 2011Stability and fibril formation properties of human and fish...

electrical and gas - sensing properties of wo3 semiconductor material

... temperature and the smallest value for highcalcining temperature at the operating temperature of 200°C and 250° C, respectively. As shown in Fig. 3, theresistance±operating temperature properties ... 650091, People's Republic of ChinaReceived 28 November 2000; received in revised form 22 January 2001; accepted 19 February 2001AbstractIn this paper, the electrical and gas-sensing properties ... in¯uence of calcinations temperature on the sensi-tivity gas concentration  100 ppm).Fig. 5. The in¯uence of operating temperature on the sensi-tivity of the sensor for ethanol and petrol 100 ppm,...

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