Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 13 to 24 of 329 entries
Sorted by: Best Match Show Resources per page
Nernst and Seebeck coefficients of the cuprate superconductor YBa2Cu3O6.67: a study of Fermi surface reconstruction.

Physical review letters

Chang J, Daou R, Proust C, Leboeuf D, Doiron-Leyraud N, Laliberté F, Pingault B, Ramshaw BJ, Liang R, Bonn DA, Hardy WN, Takagi H, Antunes AB, Sheikin I, Behnia K, Taillefer L.
PMID: 20366789
Phys Rev Lett. 2010 Feb 05;104(5):057005. doi: 10.1103/PhysRevLett.104.057005. Epub 2010 Feb 05.

The Seebeck and Nernst coefficients S and nu of the cuprate superconductor YBa{2}Cu{3}O{y} (YBCO) were measured in a single crystal with doping p=0.12 in magnetic fields up to H=28 T. Down to T=9 K, nu becomes independent of field...

Multiple quantum oscillations in the de Haas-van Alphen spectra of the underdoped high-temperature superconductor YBa2Cu3O6.5.

Physical review letters

Audouard A, Jaudet C, Vignolles D, Liang R, Bonn DA, Hardy WN, Taillefer L, Proust C.
PMID: 19905661
Phys Rev Lett. 2009 Oct 09;103(15):157003. doi: 10.1103/PhysRevLett.103.157003. Epub 2009 Oct 06.

By improving the experimental conditions and extensive data accumulation, we have achieved very high precision in the measurements of the de Haas-van Alphen effect in the underdoped high-temperature superconductor YBa2Cu3O6.5. We find that the main oscillation, so far believed...

Penicillin Pastilles for Oral Infections.

British medical journal

Macgregor AB, Long DA.
PMID: 20785764
Br Med J. 1944 Nov 25;2(4377):686-9. doi: 10.1136/bmj.2.4377.686.

No abstract available.

Chemical potential oscillations from nodal Fermi surface pocket in the underdoped high-temperature superconductor YBa₂Cu₃O(₆+x).

Nature communications

Sebastian SE, Harrison N, Altarawneh MM, Liang R, Bonn DA, Hardy WN, Lonzarich GG.
PMID: 21915113
Nat Commun. 2011 Sep 13;2:471. doi: 10.1038/ncomms1468.

The electronic structure of the normal state of the underdoped cuprates has thus far remained mysterious, with neither the momentum space location nor the charge carrier type of constituent small Fermi surface pockets being resolved. Whereas quantum oscillations have...

Fermi surface and quasiparticle excitations of overdoped Tl2Ba2CuO6 + delta.

Physical review letters

Platé M, Mottershead JD, Elfimov IS, Peets DC, Liang R, Bonn DA, Hardy WN, Chiuzbaian S, Falub M, Shi M, Patthey L, Damascelli A.
PMID: 16196815
Phys Rev Lett. 2005 Aug 12;95(7):077001. doi: 10.1103/PhysRevLett.95.077001. Epub 2005 Aug 08.

The high-T(c) superconductor Tl(2)Ba(2)CuO(6 + delta) is studied by angle-resolved photoemission spectroscopy. For a very overdoped T(c) = 30 K sample, the Fermi surface consists of a single large hole pocket centered at (pi, pi) and is approaching a...

Kinetics and mechanism of jack bean urease inhibition by Hg2+.

Chemistry Central journal

Du N, Chen M, Liu Z, Sheng L, Xu H, Chen S.
PMID: 23228101
Chem Cent J. 2012 Dec 10;6(1):154. doi: 10.1186/1752-153X-6-154.

BACKGROUND: Jack bean urease (EC 3.5.1.5) is a metalloenzyme, which catalyzes the hydrolysis of urea to produce ammonia and carbon dioxide. The heavy metal ions are common inhibitors to control the rate of the enzymatic urea hydrolysis, which take...

Lignin degradation, ligninolytic enzymes activities and exopolysaccharide production by Grifola frondosa strains cultivated on oak sawdust.

Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]

Fernandes NA, Isikhuemhen OS, Ohimain EI.
PMID: 24031728
Braz J Microbiol. 2011 Jul;42(3):1101-8. doi: 10.1590/S1517-838220110003000031. Epub 2011 Sep 01.

Fourteen strains of Grifola frondosa (Dicks.) S. F. Gray, originating from different regions (Asia, Europe and North America) were tested for lignin degradation, ligninolytic enzyme activities, protein accumulation and exopolysaccharide production during 55 days of cultivation on oak sawdust....

Direct measurement of the upper critical field in cuprate superconductors.

Nature communications

Grissonnanche G, Cyr-Choinière O, Laliberté F, René de Cotret S, Juneau-Fecteau A, Dufour-Beauséjour S, Delage MÈ, LeBoeuf D, Chang J, Ramshaw BJ, Bonn DA, Hardy WN, Liang R, Adachi S, Hussey NE, Vignolle B, Proust C, Sutherland M, Krämer S, Park JH, Graf D, Doiron-Leyraud N, Taillefer L.
PMID: 24518054
Nat Commun. 2014;5:3280. doi: 10.1038/ncomms4280.

In the quest to increase the critical temperature Tc of cuprate superconductors, it is essential to identify the factors that limit the strength of superconductivity. The upper critical field Hc2 is a fundamental measure of that strength, yet there...

Decellularized porcine pulmonary arteries cross-linked by carbodiimide.

International journal of clinical and experimental medicine

Xu XF, Guo HP, Gong D, Ma JH, Xu ZW, Wan JY, Wang ZG, Zhou ZF, Li WB, Xin Y.
PMID: 23936590
Int J Clin Exp Med. 2013 Aug 01;6(7):524-31. Print 2013.

The physical properties of the tissues are weakened after decellularization, and the exposed collagen fibers are prone to thrombogenesis. Several studies have proven that the use of carbodiimide (EDC) as a cross-linking agent can improve the properties of decellularized...

Broadband single-polarization guidance in hybrid photonic crystal fibers.

Optics letters

Cerqueira S A, Lona DG, de Oliveira I, Hernandez-Figueroa HE, Fragnito HL.
PMID: 21263477
Opt Lett. 2011 Jan 15;36(2):133-5. doi: 10.1364/OL.36.000133.

We present hybrid photonic crystal fibers that provide broadband single-polarization guidance based on two different propagation mechanisms, namely, total internal reflection and the photonic bandgap effect. Experimental results demonstrate polarization dependent loss as high as 26.7 dB and the...

Bilateral, symmetrical zygomatic mass.

Oman journal of ophthalmology

Al-Mujaini A, Wali UK, Joda DA, Qureshi A.
PMID: 22993477
Oman J Ophthalmol. 2012 May;5(2):135. doi: 10.4103/0974-620X.99385.

No abstract available.

Far-infrared conductivity of the high-Tc superconductor YBa2Cu3O7.

Physical review letters

Bonn DA, Doss MG, Greedan JE, Herr SL, Kamarás K, Stager CV, Tanner DB, Timusk T.
PMID: 10034692
Phys Rev Lett. 1987 May 25;58(21):2249-2250. doi: 10.1103/PhysRevLett.58.2249.

No abstract available.

Showing 13 to 24 of 329 entries