Et profilbilde

Førsteamanuensis
Diana Lucia Quintero Castro { "honorific-suffix": "Førsteamanuensis", "fn": "Diana Lucia Quintero Castro", "tel": "", "email": "diana.l.quintero@uis.no" }

Avdeling/enhet Det teknisk- naturvitenskapelige fakultet
Institutt/senter Institutt for matematikk og naturvitenskap

Forskningsområder

Solid state physics and magnetism

X-ray and Neutron diffraction

Inelastic neutron scattering

Neutron instrumentation

Utvalgte publikasjoner

Magnetism

  "Field-Induced Magnonic Liquid in the 3D Spin-Dimerized Antiferromagnet Sr3Cr2O8" Zhe Wang, D. L. Quintero-Castro, S. Zherlitsyn, S. Yasin, Y. Skourski, A. T. M. N. Islam, B. Lake, J. Deisenhofer, A. Loidl. Phys. Rev. Lett. 116, 147201 (2016), https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.116.147201

 ·       "Evidence for a spinon Fermi surface in a triangular-lattice quantum-spin-liquid candidate" Yao Shen, Yao-Dong Li, Hongliang Wo, Yuesheng Li, Shoudong Shen, Bingying Pan, Qisi Wang, H. C. Walker, P. Steffens, M. Boehm, Yiqing Hao, D. L. Quintero-Castro, L. W. Harriger, M. D. Frontzek, Lijie Hao, Siqin Meng, Qingming Zhang, Gang Chen, Jun Zhao.  Nature 540 (2016) 559?562, http://www.nature.com/nature/journal/v540/n7634/abs/nature20614.html

 ·      "Asymmetric Thermal Line Shape Broadening in a Gapped 3D Antiferromagnet: Evidence for Strong Correlations at Finite Temperature" D. L. Quintero-Castro, B. Lake, A. T. M. N. Islam, E. M. Wheeler, C. Balz, M. Mansson, K. C. Rule, S. Gvasaliya, A. Zheludev. Phys. Rev. Lett. 109.12 (2012). https://journals.aps.org/prl/pdf/10.1103/PhysRevLett.109.127206

 ·         "Coexistence of long- and short-range magnetic order in the frustrated magnet SrYb2O4" D. L. Quintero-Castro, B. Lake, M. Reehuis, A. Niazi, H. Ryll, A. T. M. N. Islam, T. Fennell, S. A. J. Kimber, B. Klemke, J. Ollivier, V. Garcia Sakai, P. P. Deen, H. Mutka. Phys. Rev. B 86.6 (2012). https://journals.aps.org/prb/abstract/10.1103/PhysRevB.86.064203

    

    "Experimental characterization of a prototype secondary spectrometer for vertically scattering multiple energy analysis at cold-neutron triple axis spectrometers" Rasmus Toft-Petersen, Felix Groitl, Mathias Kure, Joshua Lim, Petr Cermak, Svyatoslav Alimov, Thomas Wilpert, Manh Duc Le, Diana Quintero-Castro, Christof Niedermayer, Astrid Schneidewind, Klaus Habicht. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 830 (SEP 11 2016) 338?344 http://www.sciencedirect.com/science/article/pii/S0168900216305447

 ·     "Gains from the upgrade of the cold neutron triple-axis spectrometer FLEXX at the BER-II reactor" M. D. Le, D. L. Quintero-Castro, R. Toft-Petersen, F. Groitl, M. Skoulatos, K. C. Rule, K. Habicht. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A 729 (2013) 220?226 http://www.sciencedirect.com/science/article/pii/S0168900213009832

 ·   "Neutron resonance spin-echo upgrade at the three-axis spectrometer FLEXX". F. Groitl, T. Keller, D. L. Quintero-Castro, K. Habicht. REVIEW OF SCIENTIFIC INSTRUMENTS 86.2 (2015) http://aip.scitation.org/doi/10.1063/1.4908167

Pågående forskning

Effects of magnetic dilution and pressure in strongly correlated electron systems and itinerant magnets

Magnetic excitations in highly frustrated magnets

Arbeidserfaring

(2011-2016) Instrument scientist at the Cold Triple Axis Neutron Spectrometer FLEXX at BERII. Helmholtz Zentrum Berlin, Germany

Vitenskapelige publikasjoner (fra CRISTin)