Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Strachan, D R"'
Publikováno v:
Appl. Phys. Lett. 101, 251607 (2012)
We report that a deionized water etching and thermal annealing technique can be effective for preparing atomically-flat and singly-terminated surfaces of single crystalline SrTiO3 substrates. After a two-step thermal-annealing and deionized-water etc
Externí odkaz:
http://arxiv.org/abs/1210.1860
Colloidal dispersions of Laponite platelets are known to age slowly from viscous sols to colloidal glasses. We follow this aging process by monitoring the diffusion of probe particles embedded in the sample via dynamic light scattering. Our results s
Externí odkaz:
http://arxiv.org/abs/cond-mat/0510742
Publikováno v:
Phys. Rev. B 72, 092507 (2005)
Researchers have studied the normal-superconducting phase transition in the high-$T_c$ cuprates in a magnetic field (the vortex-glass or Bose-glass transition) and in zero field. Often, transport measurements in "zero field" are taken in the Earth's
Externí odkaz:
http://arxiv.org/abs/cond-mat/0505334
Autor:
Strachan, D. R., Smith, D. E., Johnston, D. E., Park, T. -H., Therien, M. J., Bonnell, D. A., Johnson, A. T.
Publikováno v:
Applied Physics Letters 86, 043109 (24 January 2005)
We have developed a controlled and highly reproducible method of making nanometer-spaced electrodes using electromigration in ambient lab conditions. This advance will make feasible single molecule measurements of macromolecules with tertiary and qua
Externí odkaz:
http://arxiv.org/abs/cond-mat/0504112
Publikováno v:
Phys. Rev. B 70, 140503(R) (2004
As a superconductor goes from the normal state into the superconducting state, the voltage vs. current characteristics at low currents change from linear to non-linear. We show theoretically and experimentally that the addition of current noise to no
Externí odkaz:
http://arxiv.org/abs/cond-mat/0407144
Publikováno v:
Phys. Rev. B, 69, 214524 (2004)
We report on the normal-superconducting phase transition in thick $\mathrm{YBa_{2}Cu_{3}O_{7-\delta}}$ films in zero magnetic field. We find significant finite-size effects at low currents even in our thickest films ($d = 3200$ \AA). Using data at hi
Externí odkaz:
http://arxiv.org/abs/cond-mat/0308258
There has been ongoing debate over the critical behavior of two-dimensional superconductors; in particular for high Tc superconductors. The conventional view is that a Kosterlitz-Thouless-Berezinskii transition occurs as long as finite size effects d
Externí odkaz:
http://arxiv.org/abs/cond-mat/0302370
DC voltage versus current measurements of superconductors in a magnetic field are widely interpreted to imply that a phase transition occurs into a state of zero resistance. We show that the widely-used scaling function approach has a problem: Good d
Externí odkaz:
http://arxiv.org/abs/cond-mat/0206120
Publikováno v:
Phys. Rev. Lett. 87, 67007 (2001)
We show that DC voltage versus current measurements of a YBCO micro-bridge in a magnetic field can be collapsed onto scaling functions proposed by Fisher, Fisher, and Huse, as is widely reported in the literature. We find, however, that good data col
Externí odkaz:
http://arxiv.org/abs/cond-mat/0011014
Publikováno v:
Journal of Laryngology & Otology; Oct2017, Vol. 131 Issue 10, p914-918, 5p
