Publications

2017

Cu2IrO3: a new magnetically frustrated honeycomb iridate

Mykola Abramchuk, Cigdem Ozsoy-Keskinbora, Jason W. Krizan, Kenneth R. Metz, David C. Bel, Fazel Tafti

J. Am. Chem. Soc. (2017)

 

Tuning the electronic and the crystalline structure of LaBi by pressure

F. F. Tafti, M. S. Torikachvili, R. R. Stillwell, B. Baer, E. Stavrou, S. T. Weir, Y. K. Vohra, H.-Y. Yang, E. F. McDonnell, S. K. Kushwaha, Q. D. Gibson, R. J. Cava, J. R. Jeffries

Phys. Rev. B 95, 014507 (2017) / arXiv:1607.03560    

 


2016

Temperature-field phase diagram of extreme magnetoresistance in lanthanum monopnictides

F. F. Tafti, Q. D. Gibson, S. K. Kushwaha, N. Haldolaarachchige, R. J. Cava

PNAS doi: 1607319113 (2016) / arXiv:1602.01525

 


2015

Extreme magnetoresistance and resistivity plateau in LaSb

F. F. Tafti, Q. D. Gibson, S. K. Kushwaha, N. Haldolaarachchige, R. J. Cava

Nature Physics 12, 272 (2015) / arXiv:1510.06931

 

Universal V-shaped temperature-pressure phase diagram in the iron-based superconductors KFe2As2, RbFe2As2, and CsFe2As2

F. F. Tafti, A. Ouellet, A. Juneau-Fecteau, S. Faucher, M. Lapointe-Major, N. Doiron-Leyraud, A. F. Wang, X. -G. Luo, X. H. Chen, and Louis Taillefer

Phys. Rev. B 91, 054511 (2015) arXiv:1412.6196

 


2014

Nernst effect in the electron-doped cuprate superconductor Pr2xCexCuO4: Superconducting fluctuations, upper critical field Hc2, and the origin of the Tc dome

F. F. Tafti, F. Laliberté, M. Dion, J. Gaudet, P. Fournier, and Louis Taillefer

Phys. Rev. B 90, 024519 (2014)  / arXiv:1405.6248

 

Sudden reversal in the pressure dependence of Tc in the iron-based superconductor CsFe2As2: A possible link between inelastic scattering and pairing symmetry

F. F. Tafti, J. P. Clancy, M. Lapointe-Major, C. Collignon, S. Faucher, J. A. Sears, A. Juneau-Fecteau, N. Doiron-Leyraud, A. F. Wang, X.-G. Luo, X. H. Chen, S. Desgreniers, Young-June Kim, and Louis Taillefer

Phys. Rev. B 89, 134502 (2014) arXiv:1403.0110

 


2013

Non-metallic, non-Fermi-liquid resistivity of FeCrAs from 0 to 17 GPa

F. F. Tafti, W. Wu, and S. R. Julian

J. Phys.: Condens. Matter 25, 385601 (2013) / arXiv:1302.4791

 

Superconductivity in the noncentrosymmetric half-Heusler compound LuPtBi: A candidate for topological superconductivity

F. F. Tafti, Takenori Fujii, A. Juneau-Fecteau, S. René de Cotret, N. Doiron-Leyraud, Atsushi Asamitsu, and Louis Taillefer

Phys. Rev. B 87, 184504 (2013) / arXiv:1302.1943

 

Sudden reversal in the pressure dependence of Tc in the iron-based superconductor KFe2As2

F. F. Tafti, A. Juneau-Fecteau, M-È. Delage, S. René de Cotret, J-Ph. Reid, A. F. Wang, X-G. Luo, X. H. Chen, N. Doiron-Leyraud, and  Louis Taillefer

Nature Physics 9, 349 (2013) / arXiv:1303.2961

 


2012

Pressure-tuned insulator to metal transition in Eu2Ir2O7

F. F. Tafti, J. J. Ishikawa, A. McCollam, S. Nakatsuji, and S. R. Julian

Phys. Rev. B 85, 205104 (2012) / arXiv:1107.2544

 

Muon-spin-relaxation studies of magnetic order and superfluid density in antiferromagnetic NdFeAsO,BaFe2As2, and superconducting Ba1xKxFe2As2

A. A. Aczel, E. Baggio-Saitovitch, S. L. Budko, P. C. Canfield, J. P. Carlo, G. F. Chen, Pengcheng Dai, T. Goko, W. Z. Hu, G. M. Luke, J. L. Luo, N. Ni, D. R. Sanchez-Candela, F. F. Tafti, N. L. Wang, T. J. Williams, W. Yu, and Y. J. Uemura

Phys. Rev. B 78, 214503 (2008) / arXiv:0807.1044