Search Results - (Author, Cooperation:Y. Qian)

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  1. 1
    Shen, K., Lin, N., Xu, T., Han, Y., Qian, Y.
    Royal Society
    Published 2018
    Staff View
    Publication Date:
    2018-01-18
    Publisher:
    Royal Society
    Electronic ISSN:
    2054-5703
    Topics:
    Natural Sciences in General
    Keywords:
    inorganic chemistry, materials science
    Published by:
    http://royalsocietypublishing.org/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    Staff View
    Publication Date:
    2018-02-28
    Publisher:
    Wiley-Blackwell
    Print ISSN:
    0148-0227
    Topics:
    Geosciences
    Physics
    Published by:
    http://www.wiley.com/wiley-blackwell

    Latest Papers from Table of Contents or Articles in Press
  3. 3
    Staff View
    Publication Date:
    2018-03-06
    Publisher:
    Wiley-Blackwell
    Print ISSN:
    0148-0227
    Topics:
    Geosciences
    Physics
    Published by:
    http://www.wiley.com/wiley-blackwell

    Latest Papers from Table of Contents or Articles in Press
  4. 4
    Staff View
    Publication Date:
    2018-02-17
    Publisher:
    Wiley-Blackwell
    Print ISSN:
    0148-0227
    Topics:
    Geosciences
    Physics
    Published by:
    http://www.wiley.com/wiley-blackwell

    Latest Papers from Table of Contents or Articles in Press
  5. 5
    Staff View
    Publication Date:
    2018-07-10
    Publisher:
    The American Association of Immunologists (AAI)
    Print ISSN:
    0022-1767
    Electronic ISSN:
    1550-6606
    Topics:
    Medicine
    Published by:
    http://www.aai.org/

    Latest Papers from Table of Contents or Articles in Press
  6. 6
    Cai, J., Song, X., Wang, W., Watnick, T., Pei, Y., Qian, F., Pan, D.
    Cold Spring Harbor Laboratory Press
    Published 2018
    Staff View
    Publication Date:
    2018-06-20
    Publisher:
    Cold Spring Harbor Laboratory Press
    Print ISSN:
    0890-9369
    Topics:
    Biology
    Published by:
    http://www.cshlpress.com/

    Latest Papers from Table of Contents or Articles in Press
  7. 7
    W. Li, B. Wei, Y. Liu, Y. Qian, P. Feng, P. He and B. Mao
    Institute of Physics Publishing (IOP)
    Published 2018
    Staff View
    Publication Date:
    2018-08-10
    Publisher:
    Institute of Physics Publishing (IOP)
    Electronic ISSN:
    1748-0221
    Topics:
    Physics
    Published by:
    http://www.iop.org/

    Latest Papers from Table of Contents or Articles in Press
  8. 8
    J. M. Parks ; A. Johs ; M. Podar ; R. Bridou ; R. A. Hurt, Jr. ; S. D. Smith ; S. J. Tomanicek ; Y. Qian ; S. D. Brown ; C. C. Brandt ; A. V. Palumbo ; J. C. Smith ; J. D. Wall ; D. A. Elias ; L. Liang
    American Association for the Advancement of Science (AAAS)
    Published 2013
    Staff View
    Publication Date:
    2013-02-09
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Amino Acid Sequence ; Bacterial Proteins/*genetics ; Corrinoids/genetics ; Desulfovibrio desulfuricans/*genetics/metabolism ; Environmental Pollutants/*metabolism ; Ferredoxins/genetics ; Gene Deletion ; Geobacter/*genetics/metabolism ; Mercury/*metabolism ; Methylation ; Molecular Sequence Data ; *Multigene Family
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  9. 9
    A. Okbay ; J. P. Beauchamp ; M. A. Fontana ; J. J. Lee ; T. H. Pers ; C. A. Rietveld ; P. Turley ; G. B. Chen ; V. Emilsson ; S. F. Meddens ; S. Oskarsson ; J. K. Pickrell ; K. Thom ; P. Timshel ; R. de Vlaming ; A. Abdellaoui ; T. S. Ahluwalia ; J. Bacelis ; C. Baumbach ; G. Bjornsdottir ; J. H. Brandsma ; M. Pina Concas ; J. Derringer ; N. A. Furlotte ; T. E. Galesloot ; G. Girotto ; R. Gupta ; L. M. Hall ; S. E. Harris ; E. Hofer ; M. Horikoshi ; J. E. Huffman ; K. Kaasik ; I. P. Kalafati ; R. Karlsson ; A. Kong ; J. Lahti ; S. J. van der Lee ; C. deLeeuw ; P. A. Lind ; K. O. Lindgren ; T. Liu ; M. Mangino ; J. Marten ; E. Mihailov ; M. B. Miller ; P. J. van der Most ; C. Oldmeadow ; A. Payton ; N. Pervjakova ; W. J. Peyrot ; Y. Qian ; O. Raitakari ; R. Rueedi ; E. Salvi ; B. Schmidt ; K. E. Schraut ; J. Shi ; A. V. Smith ; R. A. Poot ; B. St Pourcain ; A. Teumer ; G. Thorleifsson ; N. Verweij ; D. Vuckovic ; J. Wellmann ; H. J. Westra ; J. Yang ; W. Zhao ; Z. Zhu ; B. Z. Alizadeh ; N. Amin ; A. Bakshi ; S. E. Baumeister ; G. Biino ; K. Bonnelykke ; P. A. Boyle ; H. Campbell ; F. P. Cappuccio ; G. Davies ; J. E. De Neve ; P. Deloukas ; I. Demuth ; J. Ding ; P. Eibich ; L. Eisele ; N. Eklund ; D. M. Evans ; J. D. Faul ; M. F. Feitosa ; A. J. Forstner ; I. Gandin ; B. Gunnarsson ; B. V. Halldorsson ; T. B. Harris ; A. C. Heath ; L. J. Hocking ; E. G. Holliday ; G. Homuth ; M. A. Horan ; J. J. Hottenga ; P. L. de Jager ; P. K. Joshi ; A. Jugessur ; M. A. Kaakinen ; M. Kahonen ; S. Kanoni ; L. Keltigangas-Jarvinen ; L. A. Kiemeney ; I. Kolcic ; S. Koskinen ; A. T. Kraja ; M. Kroh ; Z. Kutalik ; A. Latvala ; L. J. Launer ; M. P. Lebreton ; D. F. Levinson ; P. Lichtenstein ; P. Lichtner ; D. C. Liewald ; A. Loukola ; P. A. Madden ; R. Magi ; T. Maki-Opas ; R. E. Marioni ; P. Marques-Vidal ; G. A. Meddens ; G. McMahon ; C. Meisinger ; T. Meitinger ; Y. Milaneschi ; L. Milani ; G. W. Montgomery ; R. Myhre ; C. P. Nelson ; D. R. Nyholt ; W. E. Ollier ; A. Palotie ; L. Paternoster ; N. L. Pedersen ; K. E. Petrovic ; D. J. Porteous ; K. Raikkonen ; S. M. Ring ; A. Robino ; O. Rostapshova ; I. Rudan ; A. Rustichini ; V. Salomaa ; A. R. Sanders ; A. P. Sarin ; H. Schmidt ; R. J. Scott ; B. H. Smith ; J. A. Smith ; J. A. Staessen ; E. Steinhagen-Thiessen ; K. Strauch ; A. Terracciano ; M. D. Tobin ; S. Ulivi ; S. Vaccargiu ; L. Quaye ; F. J. van Rooij ; C. Venturini ; A. A. Vinkhuyzen ; U. Volker ; H. Volzke ; J. M. Vonk ; D. Vozzi ; J. Waage ; E. B. Ware ; G. Willemsen ; J. R. Attia ; D. A. Bennett ; K. Berger ; L. Bertram ; H. Bisgaard ; D. I. Boomsma ; I. B. Borecki ; U. Bultmann ; C. F. Chabris ; F. Cucca ; D. Cusi ; I. J. Deary ; G. V. Dedoussis ; C. M. van Duijn ; J. G. Eriksson ; B. Franke ; L. Franke ; P. Gasparini ; P. V. Gejman ; C. Gieger ; H. J. Grabe ; J. Gratten ; P. J. Groenen ; V. Gudnason ; P. van der Harst ; C. Hayward ; D. A. Hinds ; W. Hoffmann ; E. Hypponen ; W. G. Iacono ; B. Jacobsson ; M. R. Jarvelin ; K. H. Jockel ; J. Kaprio ; S. L. Kardia ; T. Lehtimaki ; S. F. Lehrer ; P. K. Magnusson ; N. G. Martin ; M. McGue ; A. Metspalu ; N. Pendleton ; B. W. Penninx ; M. Perola ; N. Pirastu ; M. Pirastu ; O. Polasek ; D. Posthuma ; C. Power ; M. A. Province ; N. J. Samani ; D. Schlessinger ; R. Schmidt ; T. I. Sorensen ; T. D. Spector ; K. Stefansson ; U. Thorsteinsdottir ; A. R. Thurik ; N. J. Timpson ; H. Tiemeier ; J. Y. Tung ; A. G. Uitterlinden ; V. Vitart ; P. Vollenweider ; D. R. Weir ; J. F. Wilson ; A. F. Wright ; D. C. Conley ; R. F. Krueger ; G. Davey Smith ; A. Hofman ; D. I. Laibson ; S. E. Medland ; M. N. Meyer ; M. Johannesson ; P. M. Visscher ; T. Esko ; P. D. Koellinger ; D. Cesarini ; D. J. Benjamin
    Nature Publishing Group (NPG)
    Published 2016
    Staff View
    Publication Date:
    2016-05-27
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  10. 10
    McNulty, I. ; Khounsary, A. ; Feng, Y.P. ; Qian, Y. ; Barraza, J. ; Benson, C. ; Shu, D.

    [S.l.] : American Institute of Physics (AIP)
    Published 1996
    Staff View
    ISSN:
    1089-7623
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Electrical Engineering, Measurement and Control Technology
    Notes:
    The third-generation Advanced Photon Source will open up dramatic new opportunities for experiments requiring coherent x-rays, such as scanning x-ray microscopy, interferometry, and coherent scattering. We are building a beamline at the Advanced Photon Source to exploit the potential of coherent x-ray applications in the 1–4 keV energy region. A high brightness 5.5-cm-period undulator supplies the coherent x-rays. The beamline uses horizontally deflecting grazing-incidence optical elements to preserve the coherence of the undulator beam. The optics have multilayer coatings for operation at energies above 1.5 keV. This paper discusses the beamline design and its expected performance. © 1996 American Institute of Physics.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.1147339

    Articles: DFG German National Licenses
  11. 11
    Qian, Y.

    [S.l.] : American Institute of Physics (AIP)
    Published 1996
    Staff View
    ISSN:
    1089-7623
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Electrical Engineering, Measurement and Control Technology
    Notes:
    Using x-ray standing waves (XSW) generated by dynamical Bragg diffraction, we have precisely measured lattice locations of trace elements within and at the surface of mineral single crystals. Natural calcite samples were cleaved along the (1014) plane to obtain pristine surfaces. After cleavage, some samples were reacted with a dilute aqueous Pb solution to obtain Pb-sorbed surfaces. XSW measurements were then performed on both unreacted and reacted samples using the calcite (1014) Bragg reflection. Results of these XSW measurements show that the naturally occurring trace element M substitutes for C. On the Pb-reacted calcite sample, Pb was located on the calcite (1014) lattice plane where C atoms also reside. Our measurements clearly demonstrate a new and powerful application of synchrotron radiation in earth and environmental sciences to provide element-specific atomic-scale structural information within and at the surface of minerals. The XSW measurements were made at the NSLS X15A and X25 beamlines. © 1996 American Institute of Physics.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.1147360

    Articles: DFG German National Licenses
  12. 12
    Wang, Y. D. ; Chen, L. Y. ; Sui, Y. X. ; Zhou, S. M. ; Wang, Y. ; Zheng, Y. X. ; Qian, Y. H. ; Jin, Q. Y.

    [S.l.] : American Institute of Physics (AIP)
    Published 1996
    Staff View
    ISSN:
    1089-7550
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    In this paper we have prepared Fe/Cu, Ag, Au/Fe sandwiches by ion beam sputtering and studied the interlayer coupling behavior by ferromagnetic resonance technique. In these sandwiches the Fe and noble metal layers are polycrystalline in the textures of (110) and (111), respectively. It is found that the in-plane resonance field and the linewidth oscillate as a function of nonmagnetic layer thickness in a period of about 1.0 nm for Fe/Cu, Au/Fe structures, and 1.4 nm for Fe/Ag/Fe system. It is suggested that the interlayer coupling strength between the ferromagnetic layers oscillates in the same period with the resonance field. An in-plane anisotropy was found in Fe/Ag/Fe system. © 1996 American Institute of Physics.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.361599

    Articles: DFG German National Licenses
  13. 13
    Qian, Y. ; Zhu, Z. H. ; Lo, Y. H.

    Woodbury, NY : American Institute of Physics (AIP)
    Published 1997
    Staff View
    ISSN:
    1077-3118
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    We proposed and demonstrated a novel design for long wavelength (1.3 μm) vertical-cavity surface-emitting lasers (VCSELs). In this design, oxygen-implanted current-confinement regions were formed in a GaAs/AlGaAs Bragg reflector which is the bottom mirror wafer bonded to an AlGaInAs/InP cavity consisting of nine strain-compensated quantum wells. Room- temperature continuous-wave (cw) operation of 1.3 μm-VCSELs with a record low cw threshold current density of 1.57 kA/cm2 and a record low cw threshold current of 1 mA have been realized. © 1997 American Institute of Physics.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.119459

    Articles: DFG German National Licenses
  14. 14
    Lu, W. X. ; Qian, Y. H. ; Tian, R. H. ; Wang, Z. L. ; Schreutelkamp, R. J. ; Liefting, J. R. ; Saris, F. W.

    Woodbury, NY : American Institute of Physics (AIP)
    Published 1989
    Staff View
    ISSN:
    1077-3118
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    MeV ion implantation in Si above a dose of 1014/cm2 leads to secondary defect formation in a buried layer, which is rather stable. Annealing of Si(100) implanted with 2.0 MeV B+ ions to a dose of 2.2×1014/cm2 has been investigated by means of cross-sectional transmission electron microscopy. After annealing at 900 °C for 15 min, dislocation loops elongated along [110] were found. A remarkable decrease in secondary defect formation has been observed if, in addition, 140 keV Si+ was implanted prior to annealing.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.102181

    Articles: DFG German National Licenses
  15. 15
    Xu, M.-F. ; Schenstrom, A. ; Baum, H.-P. ; Qian, Y. J. ; Ketterson, J. B. ; Hinks, D. ; Levy, M. ; Sarma, Bimal K.

    [S.l.] : American Institute of Physics (AIP)
    Published 1988
    Staff View
    ISSN:
    1089-7550
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    A possible phase transition is evident in the field dependent behavior of the ultrasonic attenuation in UPt3. In the low field region the behavior is linear and in the high field region close in Hc2 the behavior is quadratic in h'=(Hc2−H)/Hc2. At the crossover there is a small peak in the ultrasonic attenuation. The temperature dependence of the coefficients a(T), for the linear behavior, and b(T), for the quadratic behavior are obtained.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.340752

    Articles: DFG German National Licenses
  16. 16
    He, Z. H. ; Chen, Z. Y. ; Xia, J. S. ; Pan, G. Q. ; Qian, Y. T. ; Zhang, Q. R.

    [S.l.] : American Institute of Physics (AIP)
    Published 1988
    Staff View
    ISSN:
    1089-7550
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    The measurements of x-ray diffraction, the temperature dependence of the dc resistance and the ac susceptibility have been performed for the single-phase 3D-metal doping systems YBa2 Cu3−x Mx Oy (M=Fe, Co, and Ni; x=0.025, 0.05, 0.075, 0.10, 0.25, and 0.50 for Ni and Co and 0.05, 0.075, 0.10, 0.15, and 0.20 for Fe). With an increase of impurity content, two structural transitions were observed for the Co and Fe dopants but only one for the Ni dopant. The resistivity in the normal state changes from metallic to semiconductinglike behavior and the depression of Tc is linear with the impurity concentration (x) when x〈0.10. A weak Curie–Weiss type paramagnetism, which is enhanced with impurity content, exists in the samples studied. Incorporating other work on oxygen defects, we suggest that a change of oxygen content induced by doping was the dominant effect on superconductivity in these samples.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.341393

    Articles: DFG German National Licenses
  17. 17
    Baum, H.-P. ; Xu, M.-F. ; Qian, Y. J. ; Schenstrom, A. ; Ketterson, J. B. ; Hinks, D. H. ; Levy, M. ; Sarma, B. K.

    [S.l.] : American Institute of Physics (AIP)
    Published 1988
    Staff View
    ISSN:
    1089-7550
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    We have measured ultrasonic attenuation and ac susceptibility simultaneously on a UPt3 single crystal, in various constant magnetic fields at 293 MHz, and in zero field at several frequencies. The temperature of the attenuation maximum Tmα appears lower than (or very close to) the susceptibility transition temperature Tcχ. A breakpoint is defined, which occurs always at a lower temperature Tbp than Tmα. The shift of this breakpoint, Tcχ −Tbp, exhibits a small frequency dependence.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.340686

    Articles: DFG German National Licenses
  18. 18
    Lin, M. Z. ; Zhao, Z. ; Shen, Y. H. ; Ketterson, J. B. ; Qian, Y. J. ; Sarma, Bimal K.

    [S.l.] : American Institute of Physics (AIP)
    Published 1990
    Staff View
    ISSN:
    1089-7623
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Electrical Engineering, Measurement and Control Technology
    Notes:
    We describe modifications to an Oxford Model TLE 400 dilution refrigerator permitting measurements of microwave response at X-band. Coupling to the cavity is accomplished with a Gordon coupler involving a 1/4-in. access hole and a 1/4-in. dielectric rod running coaxial with the circular waveguide which feeds the microwave cavity. The rod extends through a vacuum load lock and may be removed. A stainless-steel sample insertion rod may then be inserted allowing top loading of specimens directly into the cavity; the samples themselves are attached to a copper fixture, involving a combination of left- and right-hand threads which may be reversibly screwed into and out of the bottom of the cavity. Preliminary surface impedance studies of s-wave superconductors (Sn, Zn, and In) and the heavy fermion UPt3 superconductor have been performed with this spectrometer.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.1141200

    Articles: DFG German National Licenses
  19. 19
    Zhou, L. ; Qui, J. ; Zhang, X. ; Tang, Z. ; Cai, Y. ; Qian, Y.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0921-4526
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0921-4526(90)90434-V

    Articles: DFG German National Licenses
  20. 20
    Qian, Y. ; Cao, G. ; Huang, H. ; Wang, C. ; Chen, Z. ; Ji, M. ; Zhou, G.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0921-4534
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0921-4534(92)90231-Z

    Articles: DFG German National Licenses