Strongly correlated electron systems, heavy fermions, local moment and itinerant electron magnetism, superconductivity, charge density wave transitions.

QUANTUM CRITICALITY IN HEAVY FERMION COMPOUNDS: Phase transitions are driven by the tendency of systems to minimize their energy with respect to extrinsic parameters (pressure, magnetic field etc.). Very often phase transitions occur at finite temperatures, where the thermal fluctuations become smaller than a characteristic energy, in which case the energy is lowered via a symmetry change (broken symmetry) and the nature of the material changes, for example from liquid to solid as water freezes. We are interested in phase transitions that take place at T = 0, known as quantum critical transitions, given that quantum and not thermal fluctuations are now at play. These often occur in a special class of metals known as heavy fermions. We are focusing on the Yb-based heavy fermion compounds, and their properties in the vicinity of the quantum critical point (QCP). Spin fluctuations modify the electron states near a QCP, leading to the breakdown of the Fermi Liquid (FL) theory. We aim at understanding how different control parameters (chemical doping, magnetic field, pressure) affect the non-Fermi liquid (NFL) state.

SUPERCONDUCTIVITY: Despite the success of BCS theory in explaining conventional superconductivity, many questions remain both about conventional and high temperature superconductors. We are particularly interested in answering questions regarding the competition between density waves and superconductivity, both collective electronic states caused by Fermi surface instabilities. In addition, the recent discovery of Fe-based layered superconductors has revitalized the pursuit of high temperature superconductivity. The proximity to a magnetic instability due to the presence of the Fe ions appears key for the occurrence of superconductivity at surprisingly high temperatures, albeit smaller than in the cuprates. We are interested in the design and discovery of new superconducting materials related to these Fe-based compounds, and with improved properties for practical applications. Understanding superconductivity in the vicinity of magnetism and particularly the correlations between crystal structure and superconducting properties is also at the core of our focus on superconducting materials.

ITINERANT ELECTRON MAGNETISM: Magnetic order can occur in at least two classes of compounds: One consists of compounds based on rare earth ions, which have unfilled f-shell electrons acting as localized magnetic moments. Many compounds based on transition metals owe their magnetic properties to the more delocalized d-electrons, and are therefore known as itinerant magnets. Although Stoner theory provides the grounds for understanding the complex magnetism associated with itinerant moments, a unified theory for d-electron magnetism is lacking, particularly due to the limited number of known such compounds. It is our goal to design, discover and synthesize novel itinerant ferromagnetic compounds, and to answer questions regarding the role of spin fluctuations and the quantum criticality in these systems.

REDUCED DIMENSIONAL SYSTEMS AND DENSITY WAVES: Charge density waves (CDWs) are periodic modulations of the electron density in solids. They are collective states that arise due to intrinsic instabilities often present in low dimensional electronic systems. We are interested in studying the competition between CDW transitions and other cooperative electronic phenomena (for example superconductivity) as a function of pressure or chemical doping. These parameters modify the Fermi surface or the electron-phonon coupling, and thus tip the balance in favor of one or the other state as the choice of ground state.

Andrea Marcinkova, Clarina de la Cruz, Joshua Yip, Liang L. Zhao, Jiakui K. Wang, E. Svanidze and E. Morosan "Strong magnetic coupling in the hexagonal R5Pb3 compounds (R = Gd-Tm)." Journal of Magnetism and Magnetic Materials, 384 (2015) : 192.

Binod K. Rai and E. Morosan "Intermediate Valence in Single Crystals of (Lu1-xYbx)3Rh4Ge13 (0 ≤ x ≤ 1)." Applied Physics Letters Materials

Binod K. Rai, Iain W. H. Oswald, Julia Y. Chan and E. Morosan "Intermediate valence to heavy fermion through a quantum phase transition in Yb3(Rh1-xTx)4Ge13 (T = Co, Ir) single crystals." Physical review B, 93 (2016) : 035101.

Chih-Wei Chen, Jiakui K. Wang, and Emilia Morosan "Enhanced ferromagnetism induced by structural phase transitions in Co2As1-xPx." Physic B, 481 (2016) : 236.

E. Svanidze, Jiakui K. Wang, T. Besara, L. Liu, Q. Huang, T. Siegrist, Benjamin Frandsen, J. W. Lynn, Andriy H. Nevidomskyy, Monica Barbara Gamza, M. C. Aronson, Y. Uemura and E. Morosan "Novel Itinerant Antiferromagnet TiAu." Nature Communications, 6 (2015) : 7701.

E. Svanidze, L. Liu, B. Frandsen, B. D. White, T. Besara, T. Goko, T. Medina, T. J. S. Munsie, G. M. Luke, D. Zheng, C. Q. Jin, T. Siegrist, M. B. Maple, Y. J. Uemura and E. Morosan "Non-Fermi Liquid Behavior Close to a Quantum Critical Point in a Ferromagnetic State without Local Moments." 

Haoran Man, Xingye Lu, Justin S. Chen, Rui Zhang, Wenliang Zhang, Huiqian Luo, J. Kulda, A. Ivanov, T. Keller, E. Morosan, Qimiao Si, and Pengcheng Dai "Electronic nematic correlations in the stress-free tetragonal state of BaFe2−xNixAs2." Physical review B, 92 (2015) : 134521.

Justin S. Chen, Jiakui K. Wang, Scott V. Carr, Sven C. Vogel, Olivier Gourdon, Pengcheng Dai and E. Morosan "Remarkable chemical tuning of the electrical transport in Ti1-xPtxSe2-y." 

Katherine Luna, Phillip M. Wu, Justin S. Chen, Emilia Morosan, Malcolm R. Beasley "Point-contact tunneling spectroscopy measurement of CuxTiSe2: disorder-enhanced Coulomb effects." 

W. J. Hardy, Chih-Wei Chen, A. Marcinkova, Heng Ji, Jairo Sinova, D. Natelson and E. Morosan "Very large magnetoresistance in Fe0.28TaS2 single crystals." 

Jiakui K. Wang, A. Marcinkova, Chih-Wei Chen, Hua He, Meigan Aronson, and E. Morosan "Magnetic and transport properties of the layered transition-metal pnictides R3T4As4O2−δ (R = La, Ce, Pr, Nd, and Sm, T = Ni, Cu)." Phys. Rev. B, 89: 094405.

Andrea Marcinkova, Clarina de la Cruz, Joshua Yip, Liang L. Zhao, Jiakui K. Wang, E. Svanidze and E. Morosan "Strong magnetic coupling in the hexagonal R5Pb3 compounds (R = Gd-Tm)." J. Magn. Magn. MaterIn Press

Benjamin Huber-Rodriguez, Siu Yi Kwang, Will J. Hardy, Heng Ji, Chih-Wei Chen, E. Morosan, Douglas Natelson "Thermally Driven Analog of the Barkhausen Effect at the Metal-Insulator Transition in Vanadium Dioxide." Appl. Phys. Lett. , 105: 131902.

Binod K. Rai and E. Morosan "Intermediate valence in single crystals of (Lu1-xYbx)3Rh4Ge13 (0 ≤ x ≤ 1)." Applied Phys. Letters - MaterialsIn Press

Binod K. Rai, Iain W. H. Oswald , Jiakui K. Wang, Gregory T. McCandless, Julia Y Chan and E. Morosan "Superconductivity in single crystals of Lu3T4Ge13 (T = Co, Rh, Os) and Y3T4Ge13 (T = Ir, Rh, Os)." Chem. MaterIn Revision

E. Svanidze, Jiakui K. Wang, T. Besara, L. Liu, Q. Huang, T. Siegrist, Benjamin Frandsen, J. W. Lynn, Andriy H. Nevidomskyy, Monica Barbara Gamza, M. C. Aronson, Y. Uemura and E. Morosan "Novel Itinerant Antiferromagnet TiAu." Nature CommunicationsIn Revision

E. Svanidze, L. Liu, B. Frandsen, B. D. White, T. Besara, T. Goko,_ T. Medina, T. J. S. Munsie, G. M. Luke, D. Zheng, C. Q. Jin, T. Siegrist, M. B. Maple, Y. J. Uemura and E. Morosan "Non-Fermi Liquid Behavior Close to a Quantum Critical Point in a Ferromagnetic State without Local Moments." Phys. Rev. XIn Press

Justin S. Chen, Jiakui K. Wang, Scott V. Carr, Sven C. Vogel, Olivier Gourdon, Pengcheng Dai and E. Morosan "Chemical tuning of the electrical transport in Ti1-xPtxSe2-y." Phys. Rev. B, 91: 045125.

Katherine Luna, Phillip M. Wu, Justin S. Chen, Emilia Morosan, Malcolm R. Beasley "Point-contact tunneling spectroscopy measurement of CuxTiSe2: disorder-enhanced Coulomb effects." Phys. Rev. BIn Press

W. J. Hardy, Chih-Wei Chen, A. Marcinkova, Heng Ji, Jairo Sinova, D. Natelson and E. Morosan "Very large magnetoresistance in Fe0.28TaS2 single crystals - Editor's suggestion." Phys. Rev. BIn Press

A. Marcinkova, J. K. Wang, C. Slavonic, Andriy H. Nevidomskyy, K. F. Kelly, Y. Filinchuk, and E. Morosan "Topological metal behavior in GeBi2Te4 single crystals" Phys. Rev. B 88, 165128 (2013)

Eteri Svanidze, Emilia Morosan, "Cluster-glass behavior induced by local moment doping in the itinerant feromagnet Sc3.1In" Phys. Rev. B 88, 064412 (2013)

Gregory Morrison, Neel Haldolaarachchige, Chih-Wei Chen, David P. Young, Emilia Morosan, and Julia Y. Chan "Synthesis, Structure, and Properties of Ln(2)Ru(3)Al(15) (Ln = Ce, Gd): Comparison with LnRu(2)Al(10) and CeRu4(Al,Si)(15.58)" Inorg. Chem., 2013, 52 (6), pp 3198–3206

Liang L. Zhao, Michael Mehlman, T. Siegrist and E. Morosan, “Thermodynamic and transport properties of RSn₂ (R = Tb-Tm, Lu, Y) single crystals” J. Magn. Magn. Mater. 341, 6 (2013)

Liang L. Zhao, Shan Wu, Jiakui K. Wang, J. P. Hodges, C. Broholm, and E. Morosan "Quasi-two-dimensional non-collinear magnetism in the Mott insulator Sr2F2Fe2OS2" Phys. Rev. B 87 , 020406(R) (2013)

Adam C. Colson, Chih‐Wei Chen, E. Morosan and Kenton H. Whitmire ʺSynthesis of Phase‐Pure Ferromagnetic Fe₃P Films from Single‐Source Molecular Precursorsʺ Adv. Functional Mater. 22, 1850 (2012)

E. Morosan, D. Natelson, Andriy H. Nevidomskyy, Q. Si, “Strongly correlated materials at Rice University”, Advanced Materials (invited) 24, 4896 (2012)

E. Svanidze and E. Morosan, “Type‐I superconductivity in ScGa₃ and LuGa₃ single crystals”, Phys. Rev. B 85, 174514 (2012)

Liang L. Zhao, Shan Wu, Jiakui K. Wang, C. Broholm, and E. Morosan “Quasi-two-dimensional non-collinear magnetism in the Mott insulator Sr₂F₂Fe₂OS₂”, Phys. Rev. B. (R) 87, 020406 (2012)

Liang L. Zhao, Stefan Lausberg, H. Kim, M. A. Tanatar, Manuel Brando, R. Prozorov, and E. Morosan, “Type I Superconductivity in YbSb₂ Single Crystals” Phys. Rev. B 85, 214526 (2012)

Su-Yang Xu, Chang Liu, N. Alidoust, D. Qian, M. Neupane, J. D. Denlinger, Y. J. Wang, L. A. Wray, R. J. Cava, H. Lin, A. Marcinkova, E. Morosan, A. Bansil and M. Z. Hasan "Observation of Topological Crystalline Insulator phase in the lead tin chalcogenide Pb_1-xSn_xTe material class" Nature Commun. 3, 1192 (2012)

W. Adam Phelan, Michael J. Kangas, Gregory T. McCandless, Brenton L. Drake, Neel Haldolaarachchige, Liang L. Zhao, Jiakui K. Wang, Xiaoping Wang, David P. Young, Emilia Morosan, Christina Hoffmann, Julia Y. Chan, “Synthesis, Structure, and Physical Properties of Ln(Cu,Al,Ga)_13‐x (Ln = La, Ce, Pr, and Eu) and Eu(Cu,Al)_13‐x” Inorg. Chem. 51, 10193 (2012)

W. Phelan, Michael Kangas, Brenton Drake, Liang L. Zhao, Jiakui K. Wang, John, E. Morosan, Julia Chan, “Crystal Growth, Structure, and Physical Properties of LnCu₂(Al,Si)₅ (Ln = La and Ce)”, Inorg. Chem. 51, 920 (2012)

C. Sun, J. Kono, A. Imambekov, and E. Morosan, “Anomalous magneto-optical Kerr hysteresis loops in Fe_0.25TaS₂”, Phys. Rev. B 84, 224402 (2011)

Eteri Svanidze and E. Morosan,”Doping-induced quantum phase transition in the itinerant ferromagnet Sc₃In” Phys. Rev. Lett. (submitted Aug 2011)

J. K. Wang, Liang L. Zhao, Q. Yin, G. Kotliar, Moosung Kim, M. C. Aronson  and E. Morosan, “Layered transition metal pnictide SrMnBi2 with metallic blocking layer” Phys. Rev. B 84, 064428 (2011) - Editor’s suggestion

Liang L. Zhao, Stella Kim, Gregory McCandles, P. C. Canfield, Julia Chan and E. Morosan, “Effects of chemical doping and hydrostatic pressure effects on CaFe₄As₃” Phys. Rev. B 84 , 104444 (2011)

M. S. Kim, M. C. Aronson, L. L. Zhao and E. Morosan, “Thermal transport and the spin density wave gap in CaFe₄As₃”, Phys. Rev. B 84, 075112 (2011)

Tanghong Yi, Peter Klavins, Adam P. Dioguardi, Nicholas J. Curro, Liang L. Zhao, E. Morosan and Susan M. Kauzlarich, “Synthesis and thermal stability studies of CaFe₄As₃“, Eur. J. of Inorg. Chem. 3920 (2011)

W. Phelan, Michael Kangas, Brenton Drake, Liang L. Zhao, Jiakui K. Wang, John, E.  Morosan, Emilia, Julia Chan, “Crystal Growth, Structure, and Physical Properties of LnCu₂(Al,Si)₅ (Ln = La and Ce)”, Inorganic Chemistry 51, 920 (2012)

Yusuke Nambu, Liang L. Zhao, Emilia Morosan, Kyoo Kim, Gabriel Kotliar, Pawel Zajdel, Mark A. Green, William Ratcliff, Jose A. Rodriguez-Rivera and Collin Broholm, “Incommensurate Magnetism in FeAs Strips: Neutron Scattering from CaFe₄As₃” Phys. Rev. Lett. 106, 037201 (2011)

E. Morosan, K. E. Wagner, Liang L. Zhao, Y. Hor, A. J. Williams, J. Tao, Y. Zhu and R. J. Cava, “Multiple electronic transitions and superconductivity in PdxTiSe2” Phys. Rev. B 81 (2010), 094524 - Editor's suggestion

E. Morosan, K. E. Wagner, Liang L. Zhao, Y. Hor, A. J. Williams, J. Tao, Y. Zhu and R. J. Cava, “Multiple electronic transitions and superconductivity in PdxTiSe2” Phys. Rev. B 81 (2010), 094524 - Editor's suggestion

Jian-Xin Zhu, Rong Yu, Hangdong Wang, Liang L. Zhao, M. D. Jones, Jianhui Dai, Elihu Abrahams, E. Morosan, Minghu Fang and Qimiao Si, “Band Narrowing and Mott Localization in Iron Oxychalcogenides La2O2Fe2O(Se,S)2” Phys. Rev. Lett. 104 (2010), 216405

C. L. Pint, Y. Xu, E. Morosan and R. H. Hauge, "Alignment effects on the 1-D electronic hopping transport in highly aligned films of ultra-long single-walled carbon nanotubes" Applied Physics Letters, 94 182107 (2009)

C. S. Levin, C. Hofmann, T. A. Ali, A. T. Kelly, E. Morosan, P. Nordlander, K. H. Whitmire and N. J. Halas, “Magnetic-Plasmonic Core-Shell Nanoparticles” ACS Nano  3,  1379 (2009)

Liang L. Zhao, Tanghong Yi, James C. Fettinger, Susan M. Kauzlarich and E. Morosan, “Fermi liquid state and enhanced electron correlations in the iron pnictide CaFe4As3” Phys. Rev. B (R) 80, 1 (2009) – Editor’s suggestion

M. D. Vannette, S. Yeninas, E. Morosan, R. J. Cava and R. Prozorov, “Local-moment ferromagnetism and unusual magnetic domains in Fe1/4TaS2 crystals” Phys. Rev. B 80, 024421 (2009)

R. Bardhan, W. Chen, C. Perez-Torres, M. Bartels, R. M. Huschka, Liang L. Zhao, E. Morosan, R. Pautler, A. Joshi and N. J. Halas, “Nanoshells with targeted simultaneous enhancement of magnetic and optical imaging and photothermal therapeutic response” Adv. Functional Mater. 19, 3901 (2009)

D. Qian, D. Hsieh, L. Wray, N.L. Wang, E. Morosan, Y. Xia, R.J. Cava and M.Z. Hasan, "Emergence of Fermi pockets in an excitonic CDW melted novel superconductor" Phys. Rev. Lett. 98 117007

D. Qian, D. Hsieh, L. Wray, Y. Xia, R. J. Cava, E. Morosan, M. Z. Hasan, "Evolution of low-lying states in a doped CDW superconductor CuxTiSe2"Phys. B - Cond. Matter 403 1002

E. Morosan, H. W. Zandbergen, B. S. Dennis, J. W. G. Bos, Y. Onose, T. Klimczuk, A. P. Ramirez, N. P. Ong and R. J. Cava, "Superconductivity in CuxTiSe2" Nature Phys. 2 544

E. Morosan, H. W. Zandbergen, Lu Li, Minhyea Lee, J. G. Checkelsky, M. Heinrich, T. Siegrist, N. P. Ong and R. J. Cava, "Sharp switching of the magnetization in Fe1/4TaS2" Phys. Rev. B 75 104401

E. Morosan, J. A. Fleitman, Q. Huang, J. W. Lynn, Y. Chen, X. Ke, M. L. Dahlberg, P. Schiffer, C. R. Craley and R. J. Cava, "Structure and magnetic properties of the Ho2Ge2O7 pyrogermanate" Phys. Rev. B 77 224423

E. Morosan, J. Fleitman, T. Klimczuk and R. J. Cava, "Rich magnetic phase diagram in the Kagome-staircase compound Mn3V2O8" Phys. Rev. B 76 144403

E. Morosan, L. Li, N.P. Ong and R. J. Cava, "Anisotropic properties of the layered superconductor Cu0.07TiSe2" Phys. Rev. B 75 104505

E. Morosan, S. L. Bud'ko, Y. A. Mozharivskyj and P. C. Canfield, "Magnetic field-induced quantum critical point in YbPtIn and YbPt0.98In single crystals" Phys. Rev. B 73 174432

E. Morosan, S. L. Bud'ko, and P. C. Canfield, "Angular dependent planar metamagnetism in the hexagonal compounds TbPtIn and TmAgGe" Phys. Rev. B 71 14445

E. Morosan, S. L. Bud'ko, and P. C. Canfield, "Magnetic ordering and effects of crystal electric field anisotropy in the hexagonal compounds RPtIn, R = Y, Gd - Lu", Phys. Rev. B 72 14425

E. Morosan, S. L. Bud?ko, P. C. Canfield, M. S. Torikachvili and A. H. Lacerda, "Thermodynamic and transport properties of RAgGe (R = Tb - Lu) single crystals" J. Magn. Magn. Mater. 277 298

H. Barath, M. Kim, J. F. Karpus, S. L. Cooper, P. Abbamonte, E. Fradkin, E. Morosan, and R. J. Cava, "Quantum and Classical Mode Softening Near the Charge-Density-Wave Superconductor Transition of CuxTiSe2" Phys. Rev. Lett.100 106402

J. G. Checkelsky, Minhyea Lee, E. Morosan, R. J. Cava and N. P. Ong "The anomalous Hall Effect and magnetoresistance in the layered ferromagnet Fe1/4TaS2: the inelastic regime" Phys. Rev. B 77 14433

K. E. Wagner, E. Morosan, Y. S. Hor, J. Tao, Y. Zhu, T. Sanders, T. M. McQueen, H. W. Zandbergen, A. J. Williams, D.V. West and R. J. Cava, "Tuning the Charge Density Wave and Superconductivity in CuxTaS2" Phys. Rev. B 78 104520

S. Bud'ko, E. Morosan, and P. C. Canfield, "Anisotropic Hall effect in single-crystal heavy-fermion YbAgGe" Phys. Rev. B 71 54408

S. Bud'ko, E. Morosan, and P. C. Canfield, "Magnetic field induced non-Fermi-liquid behavior in YbAgGe single crystals" Phys. Rev. B 69 14415

S. Bud'ko, V. Zapf, E. Morosan and P. C. Canfield, "Field-dependent Hall effect in single crystal heavy fermion YbAgGe below 1 K" Phys. Rev. B 72 17241

X. Ke, M. L. Dahlberg, E. Morosan, J.A. Fleitman, R. J. Cava and P. Schiffer, "Magnetothermodynamics of the Ising Antiferromagnet Dy2Ge2O7" Phys. Rev. B 78 104411

G. Li, W. Z. Hu, D. Qian, D. Hsieh, M. Z. Hasan, E. Morosan, R. J. Cava, and N. L. Wang, "Semimetal to semimetal charge density wave transition in 1T-TiSe2" Phys. Rev. Lett. 99 (2007), 27404

G. Li, W. Z. Hu, D. Qian, D. Hsieh, M. Z. Hasan, E. Morosan, R. J. Cava, and N. L. Wang, "Semimetal to semimetal charge density wave transition in 1T-TiSe2" Phys. Rev. Lett. 99 (2007), 27404

G. Li, W. Z. Hu, D. Qian, D. Hsieh, M. Z. Hasan, E. Morosan, R. J. Cava, and N. L. Wang, "Semimetal to semimetal charge density wave transition in 1T-TiSe2" Phys. Rev. Lett. 99 (2007), 27404

J.W.G. Bos, M. Lee, E. Morosan, H.W. Zandbergen, W.L. Lee, N.P. Ong, and R. J. Cava "Ferromagnetism below 10 K in Mn – doped BiTe." Phys. Rev. B, 74 (2006) : 184429.

"Itinerant magnetism without magnetic elements." (Oct 2015)

"Itinerant magnetism without magnetic elements." (Feb 2015)

"Quantum criticality in itinerant magnets."

super-PIRE REIMEI workshop

"Novel Itinerant Antiferromagnet TiAu

 ." Obergugl, Austria,

"Novel Itinerant Antiferromagnet TiAu

 ." CIFAR-Moore Foundation-MIP meeting, Sttuttgart, Germany.

"Exotic superconductivity at the
itinerant-to-local moment crossover." UC Davis,

"Exotic superconductivity at the
itinerant-to-local moment crossover." Boston College,

"

The interplay between magnetism and superconductivity – the “water” and “oil” of condensed matter physics

Princeton University -  Exotic superconductivity at the itinerant-to-local moment crossover

Zhejiang University, Hangzhou China (Apr. 2011) - "Competing orders and effects of crystal structure on layered chalcogenides and pnictides" (Apr 2011)

Institute of Physics, Chinese Academy of Sciences, Beijing China - "Tailoring the crystal structure towards better superconductors" (Sept. 2010)

"Tailoring the crystal structure towards optimal superconductors." Aspen Center for Physics, Aspen, CO. (2009)

"Tailoring the crystal structure towards optimal superconductors." Kavli Institute for Theoretical Physics, Santa Barbara, CA. (2009)

"New properties in old materials: layered dichalcogenides." University of Minnesota, Minneapolis MN. (2007)

"New properties in old materials: layered dichalcogenides." University of Michigan, Ann Arbor MI. (2007)

"New properties in old materials: layered dichalcogenides." Tulane University, New Orleans LA. (2008)

"Crystal growth." Physics and Modern Educational Technologies symposium FTEM,

E. Morosan, S. L. Bud'ko and P. C. Canfield, APS March Meeting (Austin, TX) 2003, “Angular dependence of metamagnetism in TbPtIn”

S. L. Bud’ko, E. Morosan and P. C. Canfield, APS March Meeting (Los Angeles, CA) 2005, “Anisotropic Hall Effect in Single Crystal Heavy Fermion YbAgGe”

H. Tanaka, E. Morosan, S. L. Bud’ko, H. B. Rhee and P. C. Canfield, APS March Meeting (Montreal, Canada) 2004, “Curious antiferromagnetic ordering of the R = Tb member of the RPtIn series”

E. Morosan, G. Lapertot, S. L. Bud’ko, Y. A. Mozharivskyj and P. C. Canfield, APS March Meeting (Los Angeles, CA) 2005, “New heavy fermion compounds Yb4Ni9Al24 and YbRh3Si7”

E. Morosan, S. L. Bud’ko, Y. A. Mozharivskyj and P. C. Canfield, APS March Meeting (Los Angeles, CA) 2005, “Possible magnetic field-induced quantum critical phase transition in YbPtIn”

E. Morosan, H. W. Zandbergen, Lu Li, Minhyea Lee, J. G. Checkelsky, M. Heinrich, T. Siegrist, N. P. Ong and R. J. Cava, “Sharp switching of the magnetization in Fe1/4TaS2”, APS March Meeting, Denver CO (2007)

"Angular dependence of metamagnetism in TbPtIn." APS March Meeting, Austin TX. (2003)

"New heavy fermion compounds Yb4Ni9Al24 and YbRh3Si7." APS March Meeting, Los Angeles CA. (2006)

"New properties in old materials: layered dichalcogenides." Colloquium, Rice University, Houston TX. (Jan. 2007)

"Sharp switching of the magnetization in Fe1/4TaS2." APS March Meeting, Denver CO. (2007)

"SCES@60." UIUC, Urbana, IL,

International Workshop on the Search for New Superconductors, Kanagawa, Japan - "New mechanisms for superconductivity and opportunities for discovery" (May 2009)

E. Morosan, S. L. Bud’ko and P. C. Canfield, Workshop “Chemical Physics of Complex Adaptive Matter” (Ringberg, Germany) February 2005, “Angular dependent planar metamagnetism in the hexagonal compounds TbPtIn and TmAgGe”

S. L. Bud'ko, E. Morosan and P. C. Canfield, Workshop “Chemical Physics of Complex Adaptive Matter”, (Ringberg, Germany) February 2005, "Magnetic field induced non-Fermi liquid behavior in YbAgGe single crystals"

"Angular dependent planar metamagnetism in the hexagonal compounds TbPtIn and TmAgGe." Chemical Physics of Complex Adaptive Matter, Ringberg, Germany. (2005)

"Magnetic field induced non-Fermi liquid behavior in YbAgGe single crystals." Chemical Physics of Complex Adaptive Matter, Ringberg, Germany. (2005)

University of Tennessee, Knoxville, TN (Nov. 2012) - invited seminar

John Hopkins University, Baltimore MD - "Doping effects in layered materials" (Feb. 2009)

"Tailoring the crystal structure towards optimal superconductors." Stanford University, Stanford, CA. (2009)

"Tailoring the crystal structure towards optimal superconductors." Sam Houston State University, Huntsville, TX. (2009)

"Tailoring the crystal structure towards optimal superconductors." University of Texas at Austin, Austin, TX. (2009)

"Chemical tuning of the properties of transition metal dichalcogenides." Texas A&M University, College Station TX. (2008)

"New properties in old materials: layered dichalcogenides." Louisiana State University, Baton Rouge, LA. (2008)

"New properties in old materials: layered dichalcogenides." University of Minnesota, Minneapolis MN. (Jan. 2007)

"New properties in old materials: layered dichalcogenides." University of Houston, Houston TX. (Oct. 2007)

"New properties in old materials: layered dichalcogenides.." University of Houston, Houston TX. (2007)

"Chemical tuning of the properties of transition metal dichalcogenides." Texas A&M, College Station TX. (Feb. 2008)

"New properties in old materials: layered dichalcogenides." University of Houston, Houston TX. (Oct. 2007)

"New properties in old materials: layered dichalcogenides." University of Michigan, Ann Arbor MI. (Feb. 2007)

"New properties in old materials: layered dichalcogenides." University of Minnesota, Minneapolis MN. (Jan. 2007)

"Exotic quantum magnets and competing states." (Aug 2015)

"Search for Superconductivity at the Itinerant-to-Local Moment Crossover." (01/22/13)

Japanese-American Kavli Frontiers of Science - U.S. National Academy of Sciences, Irvine CA (Nov 2012)

AFOSR Review meeting, Santa Barbara CA (MURI) - "Competing orders and effects of crystal structure in chalcogenides and pnictides" (Dec. 2011)

NSF-sponsored workshop “Materials by Design”, University of California Santa Barbara, Santa Barbara CA - Correlations between crystal structure and physical properties - “intelligent and controllable” design (March 2011)

AFOSR Review meeting, Santa Barbara CA (PECASE) - "The search for superconductivity at the local-itinerant magnetic moment boundary" (Dec. 2011)