Keith M Taddei

K.M. Taddei

Keith M Taddei

PostDoctoral Research Associate

Awards

2016 Outstanding Graduate Student Award - Physics (Northern Illinois University)

2016 Dissertation Completion Fellowship (Northern Illinois University)

2015 American Crystallographic Association Margaret Etter Student Lecturer Award

Publications

K.M. Taddei, Q. Zheng, A.S. Sefat, C. de la Cruz. “Coupling of structure to magnetic and superconducting orders in quasi-one-dimensional K2Cr3As3” Phys. Rev. B. Rapid Comm. 96, 180506(R) (2017)

B.A. Frandsen, K.M. Taddei, M. Yi, A. Frano, Z. Guguchia, R. Yi, Q. Si, D.E. Bugaris, R. Stadel, R. Osborn, S. Rosenkranz, O. Chmaissem, R.J. Birgeneau. “Local orthorhombicity in the magnetic C4 phase of the hole-doped iron-arsenide superconductor Sr1-xNaxFe2As2.” Phys. Rev. Lett. 119, 187001 (2017).

N. Sangeneni, K.M. Taddei, N. Bhat, S.A. Shivashankar. “Magnetic Properties of superparamagnetic, nanocrystalline cobalt ferrite thin films deposited at low temperature.” IEEE Transactions on Magnetics - submitted

K.M. Taddei, J.M. Allred, D.E. Bugaris, S.H. Lapidus, M.J. Krogstad, H. Claus, D.Y. Chung, M.G. Kanatzidis, R. Osborn, S. Rosenkranz, O. Chmaissem. “Observation of the magnetic C4 phase in Ca1-xNaxFe2As2 and its universality in the hole-doped 122 superconductors”  Phys. Rev. B 95, 064508 (2017)

J.M. Allred, K.M. Taddei, D.E. Bugaris, M.J. Krogstad, S.H. Lapidus, D.Y. Chung, H. Claus, M.G. Kanatzidis, D.E. Brown, J. Kang, R.M. Fernandes, I. Eremin, S. Rosenkranz, O. Chmaissem, R. Osborn, “Double-Q spin-density wave in iron arsenide superconductors.”  Nature Phys. DOI: 10.1038/NPHYS3629 (2016)

K.M. Taddei, J.M. Allred, D.E. Bugaris, M.J. Krogstad, S.H. Lapidus, D.Y. Chung, R. Stadel, M.G. Kanatzidis, D.E. Brown, S. Rosenkranz, R. Osborn, O. Chmaissem. “Detailed magnetic and structural analysis mapping a robust magnetic C4 dome in Sr1-xNaxFe2As2”  Phys. Rev. B 93, 134510 (2016)

S. Jiang, C. Liu, H. Cao, T. Birol, J.M. Allred, W. Tian, L. Liu, K. Cho, M.J. Krogstad, J. Ma, K.M. Taddei, M.A. Tanatar, M. Hoesch, R. Prozorov, S. Rosenkranz, Y.J. Uemura, G. Kotliar, N. Ni. “The structural/magnetic phase transitions in Ca0.73La0.27FeAs2 with electron overdoped FeAs layers” Phys. Rev. B 93, 174413 (2016) 

M.P. Smylie, M. Leroux, V. Mishra, L. Fang, K.M. Taddei, O. Chmaissem, H. Claus, A. Kayani, A. Snezhko, U. Welp, W.K. Kwok, “Effect of proton irradiation on superconductivity in optimally doped BaFe2(As1-xPx)2 single crystals.” Phys. Rev. B 93, 115119 (2016)

J.M. Allred, S. Avci, D.Y. Chung, H. Claus, D.D. Khalyavin, P. Manuel, K.M. Taddei, M.G. Kanatzidis, S. Rosenkranz, R. Osborn, O. Chmaissem. “Tetragonal magnetic phase in Ba1-xKxFe2As2 from x-ray and neutron diffraction.” Phys. Rev. B 92, 094515 (2015).

K.M. Taddei, M. Struza, D.Y. Chung, H.B. Cao, H. Claus, M.G. Kanatzidis, R. Osborn, S. Rosenkranz,  O. Chmaissem, “Cesium vacancy ordering in phase-separated CsxFe2-ySe2.” Phys. Rev. B 92, 094505 (2015).

J.M. Allred, K.M. Taddei, D.E. Bugaris, S. Avci, D.Y. Chung, H. Claus, C. dela Cruz, M.G. Kanatzidis, S. Rosenkranz, R. Osborn, O. Chmaissem,  “Coincident structural and magnetic order in BaFe2(As1-xPx)2 revealed by high-resolution neutron diffraction.” Phys. Rev. B 90, 104513 (2014).

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