Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Giblin, Sean R."'
Autor:
Billington, David, Riordan, Edward, Salman, Majdi, Margineda, Daniel, Gill, George J. W., Cottrell, Stephen P., McKenzie, Iain, Lancaster, Tom, Graf, Michael J., Giblin, Sean R.
Publikováno v:
Phys. Rev. Lett. 129, 077201 (2022)
Entangled spin states are created by implanting muons into single crystal LiY0.95Ho0.05F4 to form a cluster of correlated, dipole-coupled local magnetic moments. The resulting states have well-defined energy levels allowing experimental manipulation
Externí odkaz:
http://arxiv.org/abs/2204.05067
Autor:
Millichamp, Thomas E., Billington, David, Robarts, Hannah C., Laverock, Jude, ONeill, Daniel, Hatnean, Monica Ciomaga, Balakrishnan, Geetha, Duffy, Jonathan A., Taylor, Jonathan W., Giblin, Sean R., Dugdale, Stephen B.
The quest to understand the nature of the electronic state in SmB6 has been challenging, perplexing and surprising researchers for over half a century. In the theoretically predicted topological Kondo insulator SmB6, the nature of the bulk electronic
Externí odkaz:
http://arxiv.org/abs/2111.07727
Autor:
Manifold, Scott A., Klemencic, Georgina, Thomas, Evan L. H., Mandal, Soumen, Bland, Henry, Giblin, Sean R., Williams, Oliver A.
Publikováno v:
Carbon 179 (2021) 13-19
Diamond is a material that offers potential in numerous device applications. In particular, highly boron doped diamond is attractive due to its superconductivity and high Young's Modulus. The fabrication of stable, low resistance, ohmic contacts is e
Externí odkaz:
http://arxiv.org/abs/2105.02839
Autor:
Krieger, Jonas A., Pertsova, Anna, Giblin, Sean R., Döbeli, Max, Prokscha, Thomas, Schneider, Christof W., Suter, Andreas, Hesjedal, Thorsten, Balatsky, Alexander V., Salman, Zaher
Publikováno v:
Phys. Rev. Lett. 125, 026802 (2020)
At an interface between a topological insulator (TI) and a conventional superconductor (SC), superconductivity has been predicted to change dramatically and exhibit novel correlations. In particular, the induced superconductivity by an $s$-wave SC in
Externí odkaz:
http://arxiv.org/abs/2003.12104
Autor:
Robarts, Hannah C., Millichamp, Thomas E., Lagos, Daniel A., Laverock, Jude, Billington, David, Duffy, Jonathan A., O'Neill, Daniel, Giblin, Sean R., Taylor, Jonathan W., Kontrym-Sznajd, Grazyna, Samsel-Czekala, Malgorzata, Bei, Hongbin, Mu, Sai, Samolyuk, German D., Stocks, G. Malcolm, Dugdale, Stephen B.
Publikováno v:
Physical Review Letters 124, 046402 (2020)
We show that the Fermi surface can survive the presence of extreme compositional disorder in the equiatomic alloy Ni$_{0.25}$Fe$_{0.25}$Co$_{0.25}$Cr$_{0.25}$. Our high-resolution Compton scattering experiments reveal a Fermi surface which is smeared
Externí odkaz:
http://arxiv.org/abs/2001.11416
Akademický článek
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Autor:
Salman, Majdi, Klemencic, Georgina M, Mandal, Soumen, Manifold, Scott, Mustafa, Luqman, Williams, Oliver A, Giblin, Sean R
Publikováno v:
Journal of Applied Physics 125, 224503 (2019)
Based on the superconducting quantum interference device (SQUID) equations described by the resistively- and capacitively-shunted junction model coupled to the equation of motion of a damped harmonic oscillator, we provide simulations to quantitative
Externí odkaz:
http://arxiv.org/abs/1902.03199
Autor:
Ernsting, David, Billington, David, Millichamp, Thomas E., Edwards, Rebecca A., Sparkes, Hazel A., Zhigadlo, Nikolai D., Giblin, Sean R., Taylor, Jonathan W., Duffy, Jonathan A., Dugdale, Stephen B.
Publikováno v:
Scientific Reports 7 10148 (2017)
The anti-perovskite superconductor MgC$_{0.93}$Ni$_{2.85}$ was studied using high-resolution x-ray Compton scattering combined with electronic structure calculations. Compton scattering measurements were used to determine experimentally a Fermi surfa
Externí odkaz:
http://arxiv.org/abs/1708.09629
Autor:
Gao, Shang, Zaharko, Oksana, Tsurkan, Vladimir, Prodan, Lilian, Riordan, Edward, Lago, Jorge, Fåk, Björn, Wildes, Andrew, Koza, Marek M., Ritter, Clemens, Fouquet, Peter, Keller, Lukas, Canévet, Emmanuel, Medarde, Marisa, Blomgren, Jakob, Johansson, Christer, Giblin, Sean R., Vrtnik, Stanislav, Luzar, Jože, Loidl, Alois, Rüegg, Christian, Fennell, Tom
Publikováno v:
Phys. Rev. Lett. 120, 137201 (2018)
Excitations in a spin ice behave as magnetic monopoles, and their population and mobility control the dynamics of a spin ice at low temperature. CdEr$_2$Se$_4$ is reported to have the Pauling entropy characteristic of a spin ice, but its dynamics are
Externí odkaz:
http://arxiv.org/abs/1705.10737
Autor:
Pasquino, Giovanni B, Taylor, Jon W, Giblin, Sean R, Fouquet, Peter, Duffy, Jon A, Stewart, J Ross
We present ferromagnetic neutron spin echo measurements and muon spin relaxation ($\mu$SR) measurements of the spin dynamics in the ordered phase of the metallic alloy INVAR Fe$_{65}$Ni$_{35}$. Both techniques display evidence of slow spin dynamics i
Externí odkaz:
http://arxiv.org/abs/1603.03334