Superconductivity and magnetic-field-induced spin-density waves.

نویسندگان

  • Kang
  • Hannahs
  • Chiang
  • Upasani
  • Chaikin
چکیده

-we report magnetotraii;port mer,urement, in the qua,1one dimen;ional (Q-1-Dj organic conductor (TMTTF)jBr at pre,,ure, up to 26 kbar, down to ().45 K in magnetic f'ield,

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Low-Dimensional Organic Conductors under High Maghetic Fields

Novel electromc properties of Iow-dimensional organic conductors.under high magnetic fields are briefly reviewed and some topical problems are discussed. Magnetic field effects to electron spins and electron orbital motions are discussed in the quasi one-dimensional conductors (RIR2DCNQI)2Cu and (TMTSF)2X and in the quasi two-dimensional conductor (BEDT-TTF)2XHg(SCN)4. Electronic properties in ...

متن کامل

The Thermodynamic Properties of Polarized Metallic Nanowire in the Presence of Magnetic Field

In this article, the second quantization method has been used to investigate some thermodynamic properties of spin-polarized metallic nanowire in the presence of magnetic field at zero temperature. We have been observed that in different magnetic field, the equilibrium energy of system increases as the density increases. The spin-polarization parameter corresponding to the equilibrium state of ...

متن کامل

Orbital degeneracy in π molecular conductors: A target in the next decade

By the end of the 20th century, the research of electromagnetic behavior of π-electrons in organic crystals made several outstanding achievements. Since 50’s, the epoch-making finding appeared every decade: enhanced conductivity in halogen complexes of aromatic hydrocarbons 1) (1954), highly conductive radical salts of a π-acceptor TCNQ 2) (1960), a charge transfer complex TTF-TCNQ with quasi-o...

متن کامل

Evolution of paramagnetic quasiparticle excitations emerged in the high-field superconducting phase of CeCoIn5.

We present (115)In NMR measurements in a novel thermodynamic phase of CeCoIn(5) in a high magnetic field, where exotic superconductivity exists with the incommensurate spin-density wave order. We show that the NMR spectra in this phase provide direct evidence for the emergence of the spatially distributed normal quasiparticle regions. The quantitative analysis for the field evolution of the par...

متن کامل

OFFPRINT Scanning tunneling spectroscopic evidence for magnetic-field–induced microscopic orders in the high-Tc superconductor YBa2Cu3O7−δ

We report spatially resolved tunneling spectroscopic evidence for field-induced microscopic orders in the high-Tc superconductor YBa2Cu3O7−δ. The spectral characteristics inside vortices reveal a pseudogap (VCO) larger than the superconducting gap (∆SC) as well as a subgap (∆′) smaller than ∆SC, and the spectral weight shifts steadily from ∆SC to VCO and ∆ ′ upon increasing magnetic field. Addi...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Physical review letters

دوره 65 22  شماره 

صفحات  -

تاریخ انتشار 1990