Higgins Hall 330E
Telephone: 617-552-4128
电子邮件: michael.graf@uc1112.com
ORCID 0000-0002-3977-3006
Experimental condensed-matter physics, including: superconductivity, magnetism, and their correlation in heavy-fermion systems, quantum confinement effects in nanostructured metals and semi-metals; and quantum tunneling of magnetization in Ho3+ ions diluted into LiYF4.
“Effect of structural disorder on the Kitaev magnet Ag3LiIr2O6,” F. 巴拉米†, E. M. 肯尼†, C. Wang, A. Berlie, O. I. Lebedev, M. J. Graf, and F. Tafti, 理论物理. 牧师. B 103, 094427 (2021).† co-first authors
“Absence of local moments in the kagome metal KV3Sb5 as determined by muon spin spectroscopy,” E. M. 肯尼, B. R. Ortiz, C. 王的年代. D. Wilson, and M. J. Graf, J. 理论物理.: Condens. 事 33, 235801 (2021).
“Superconductivity in the Z2 kagome metal KV3Sb5,” B. R. Ortiz, P. M. Sarte, E. M. 肯尼, S. M. L. Teicher, R. Seshadri, M. J. Graf, and S. D. Wilson, 理论物理. 牧师. 垫. 5, 034801 (2021).
"Monopole-limited nucleation of magnetism in Eu2Ir2O7," 理论物理ical 牧师iew B 101, 174435 (2020).
Competition between static and dynamic magnetism in the Kitaev spin liquid material Cu2——3, E. M. 肯尼, C. U. Segre, W. Lafargue-Dit-Hauret, O. I. Lebedev, M. Abramchuk, A. Berlie, S. P. Cottrell, G. Simutis, F. 巴拉米, N. E. Mordvinova, J. McChesney, G. Fabbris, D. Haskel, X. Rocquefelte, M. J. Graf, and F. Tafti, 理论物理. 牧师. B 100, 094418 (2019) [Editor’s selection].
Field-tunable quantum disordered ground state in the triangular lattice antiferromagnet NaYbO2, M. Bordelon, E. M. 肯尼, T. Hogan, L. Posthuma, M. Kavand, Y. 律,M. Sherwin, C. Brown, M. J. Graf, L. Balents, and S. D. Wilson, Nature 物理 15, 1058 (2019).
Suppression of μ+ depolarization by fast magnetic fluctuations at avoided level crossings for Ho3+ ions in CaWO4, E. 肯尼, A. Amato, S. R. Giblin, B. Z. Malkin, and M. J. Graf, 理论物理. 牧师. B 98, 134424 (2018).
Quasistatic antiferromagnetism in the quantum wells of SmTiO3/ SrTiO3 heterostructures, R. F. 需要,P. B. Marshall, E. 肯尼, A. Suter, T. Prokscha, Z. Salman, B. J. Kirby, S. Stemmer, M. J. Graf, and S. D. Wilson, npj Quantum 母亲ials 3, 7 (2018).
Spin Dynamics in the Single-Ion 粉剂et [Er(W5O18)2]9-, M. Mariani, F. Borsa, M. J. Graf, S. Sanna, M. Filibian, T. Orlando, K. P. V. Sabareesh, S. Cardona, E. Coronado, and A. Lascialfari, 理论物理. 牧师. B 97, 144414 (2018).
Spiral Modes and the Observation of Quantized Conductance in the Surface Bands of Bismuth Nanowires, T. E. Huber, S. Johnson, L. Konopko, A. Nikolaeva, A. Kobylianskaya, and M. J. Graf, Scientific Reports 7, 15569 (2017).
Evolution of 粉剂etism in LnCuGa3 (Ln = La – Nd, Sm – Gd) Studied via µSR and Specific Heat, M. J. Graf, J. D. Hettinger, K. Nemeth, R. Dally, C. Baines, U. Subbarao, and S. C. Peter, J. 粉剂. 粉剂. 母亲. 444, 236 (2017).
Disordered dimer state in electron-doped Sr3Ir2O7, T. Hogan, R. Dally, M. Upton, J. P. Clancy, K. Finkelstein, Y.-J. 金米. J. Graf, and S. D. Wilson, 理论物理. 牧师. B 94, 100401(R) (2016).
Influence of hydrostatic pressure on the bulk magnetic properties of Eu2Ir2O7, G. Prando, R. Dally, W. Schottenhamel, Z. Guguchia, S.-H. 门敏,R. Aeschlimann, A.U.B. Wolter, S. D. Wilson, B. Büchner, and M. J. Graf, 理论物理. 牧师. B 93, 104422 (2016).
Short-Range Correlations in the 粉剂etic Ground State of Na4Ir3O8 , R. Dally, T. Hogan, A. Amato, H. Leutkens, C. Baines, J. Rodriguez-Rivera, M. J. Graf, and S. D. Wilson, 理论物理. 牧师. 列托语. 113, 247601 (2014).
粉剂etic Order in the Pyrochlore Iridates A2Ir2O7 (A = Y, Yb), S. M. Disseler, C. Dhital, A. Amato, S. R. Giblin, C. de la Cruz, S. D. Wilson, and M. J. Graf, 理论物理. 牧师. B 86, 014428 (2012).
Evolution of spin relaxation processes in LiY1-xHoxF4 with increasing x studied via ac-susceptibility and muon spin relaxation, R. C. Johnson, B. Z. Malkin, J. S. Lord, S. R. Giblin, A. Amato, C. Baines, A. Lascialfari, B. Barbara, and M. J. Graf, 理论物理. 牧师. B 86, 014427 (2012).