2025
“Flat-band tuning and emergent itinerant magnetism in Sr(Co1-xPdx)2As2”, Santanu Pakhira, Yongbin Lee, Asish K/. Kundu, Farhan Islam, Zhenhua Ning, Volodomyr Smetana, Anja-Verena Mudring, Thomas Heitmann, Elio Vescovo, Liqin Ke, David Vaknin, and David Johnston, Proceedings of the National Academy of Sciences 122, e2519523122 (2025).
“Local Inversion Symmetry Breaking and Thermodynamic Evidence for Ferrimagnetism in Fe3GaTe2”, Sang-Eon Lee, Yue Li, Teonkyu Lee, W. Kice Brown, PeiYu Cai, Jinyoung Yun, Chanyoung Lee, Alex Moon, Lingrui Mei, Jaeyong Kim, Yan Xin, Julie A. Borchers, Thomas Heitmann, Matthias Frontzek, William D. Ratcliff, Gregory T. McCandless, Julia Y. Chan, Elton J.G. Santos, Jeehoon Kim, Charudatta M. Phatak, Vadym Kulichenko, and Louis Balicas, ACS Nano 19, 28702 (2025).
“Unconventional S-orbital state of Tb and cooperative Ru(4d)-Tb(ff) spin-ordering in the strongly correlated 4d-4f system Ba2TbRu2O9”, E. Kushwaha, G. Roy, A.M. dos Santos, M. Kumar, S. Ghosh, T. Heitmann, and T. Basu, Journal of Materials Chemistry C 13, 15384 (2025).
“Tuning incommensurate charge order in Ba1-xSrxAl4 and Ba1-yEuyAl4”, Prathum Saraf, Eleanor M. Clements, Danila Sokratov, Shanta Saha, Peter Zavalij, Thomas W. Heitmann, Jeffrey W. Lynn, Camille Bernal-Choban, Dipanjan Chaudhuri, Caitlin S. Kengle, Yue Su, Simon Bettler, Nathan Manning, Peter Abbamonte, Sanada Biswis, Roser Valenti, and Johnpierre Paglione, Physical Review B 112, 035151 (2025).
“Weakly coupled relaxor cunstruction in lead-free ferroelectrics with simple composition for superior energy-storage performance”, Minghao Liu, Chen Ming, Zhen Liu, Hongbo Liu, Bing Han, Narendirakumar Narayanan, Xuantong Liu, Kai Dai, Teng Lu, Xuefeng Chen, Zhigao Hu, Yun Liu, and Genshui Wang, Royal Society of Chemistry 12, 3939 (2025).
Pousali Ghosh, ”Spintronic properties in 3D and 2D magnets: uncompensated magnetism and emergent properties”, Ph.D. Dissertation, University of Missouri – Columbia (2025).
2024
“Europium c-axis ferromagnetism in Eu(Co1-xNix)2-y: A single-crystal neutron diffraction study, Tianxiong Han, Santanu Pakhira, N.S. Sangeetha, S.X.M. Riberolles, T.W. Heitmann, Yan Wu, D.C. Johnston, R.J. McQueeney, and B.G. Ueland, Physical Review B 109, 174428 (2024).
Farhan Islam, ”Evolution of magnetism in topological insulators”, Ph.D. Dissertation, Iowa State University (2024).
2023
“Vacancy-tuned magnetism in LaMnxSb2”, Tyler Slade, Aashish Sapkota, John M. Wilde, Qiang Zhang, Lin-Lin Wang, Saul H. Lapidus, Juan Schmidt, Thomas Heitmann, Sergey L. Bud’ko, and Paul Canfield, Physical Review Materials 7, 114203 (2023).
“Anisotropic magnetism and electronic structure of trigonal EuAl2Ge2 single crystals”, Santanu Pakhira, Ashish K. Kundu, Farhan Islam, M.A. Tanatar, Tufan Roy, Thomas Heitmann, T. Yilmaz, E. Vescovo, Masahito Tsujikawa, Masafumi Shirai, R. Prozorov, David Vaknin, and D.C. Johnston, Physical Review B 107, 134439 (2023).
“NiSi: New venue for antiferromagnetic spintronics”, P. Ghosh, J. Guo, F. Ye, T. Heitmann, S. Kelley, A. Ernst, V. Dugaev, and D.K. Singh, Advanced Materials 35, 2302120 (2023).
“Chemically induced ferromagnetism near room temperature in single crystal (Zn1-xCrx)Te half-metal” Jiasen Guo, A. Sarikhani, Pousali Ghosh, Tom Heitmann, Yew San Hor, and Deepak Singh, RSC Advances 13, 8551 (2023).
“Magnetic structures and excitations in sawtooth olivine chalcogenides Mn2SiX4 (x = S, Se)”, Hector C. Mandujano, Lelaku Sisay Tafere, Naveen Kumar Chongondahalli Muniraju, Tielyr D. Creason, Timothy M. McWhorter, Krzysztof Gofryk, Thomas W. Heitmann, Qiang Zhang, Bayram Saparov, and Harikrishnan S. Nair, Dalton Transactions 52, 5652 (2023).
“Frustrated magnetic cycloidal structure and emergent Potts nematicity in CaMn2P2”, Farhan Islam, Thais V. Trevisan, Thomas Heitmann, Santanu Pikhara, Simon X.M. Riberolles, N.S. Sangeetha, David C. Johnston, Peter Orth, and David Vaknin, Physical Review B 107, 054425 (2023).
“Zigzag magnetic order and possible Kitaev interactions in the spin-1 honeycomb lattice KNiAsO4”, Keith Taddei, V.O. Garlea, A.M. Samarakoon, L.D. Sanjeewa, J. Xing, Thomas Heitmann, C. dela Cruz, and A. Sefat, and D. Parker, Physical Review Research 5, 013022 (2023).
Jiasen Guo, “Elucidation of Quantum Magnetic Dynamics in Semi-Classical Honeycomb Lattice”, Ph.D. Dissertation, University of Missouri – Columbia (2023).
2022
“Canted antiferromagnetic phases in the layered candidate Weyl material EuMnSb2”, J.M. Wilde, S.X.M. Riberolles, Atreyee Das, Y. Liu, T.W. Heitmann, X. Wang, W.E. Straszheim, S.L. Bud’ko, P.C. Canfield, A. Kreyssig, R.J. McQueeney, D.H. Ryan, and B.G. Ueland, Physical Review B 106, 024420 (2022).
“A-type Antiferromagnetic order in semiconducting EuMg2Sb2 single crystals”, Santanu Pakhira, Farhan Islam, Evan O’Leary, M.A. Tanatar, Thomas Heitmann, Lin-Lin Wang, R. Prozorov, Adam Kaminski, David Vaknin, and D.C. Johnston, Physical Review B 106, 024418 (2022).
“A Topological Kagome Magnet in High Entropy Form”, Lujin Min, Milos Sretenovic, Thomas Heitmann, V. Gopalan, Xianglin Ke, and Zhiqiang Mao, Communication Physics 5, 63 (2022).
“Designing Magnetism in High Entropy Oxides”, Alessandro R. Mazza, Elizabeth M. Skoropata Yogesh Sharma, Jason Lapano, Thomas W. Heitmann, Brianna L. Musico, Veerle Keppens, Zheng Gai, John W. Freeland, Timothy R. Charlton, Matthew Brahlek, Adriana Moreo, Elbio Dagotto, and Thomas Z. Ward, Advanced Science 2200391 (2022).
Alexander A. Daykin, “Quantifying Structural Disorder in Bulk Hydrogenated Graphene Using X-ray and Neutron Diffraction”, Ph.D. Dissertation, University of Missouri – Columbia (2022).
Heda Zhang, “Neutron scattering and transport studies of quantum materials”, Ph.D. Dissertation, Michigan State University (2022).
George Yumnam, “Magnetic Charge Correlation and Quantum Disorder in Honeycomb Spin Ice Systems”, Ph.D. Dissertation, University of Missouri – Columbia (2022).
Alex Bretana, “Spontaneous Cluster Formation in Stoichiometric Quantum Critical Systems”, Ph.D. Dissertation, University of Missouri – Columbia (2022).
2021
“A-type antiferromagnetic order and magnetic phase diagram of the trigonal Eu spin-7/2 triangular-lattice compound EuSn2As2”, Santanu Pahkira, M.A. Tanatar, Thomas Heitmann, David Vaknin, and D.C. Johnston, Physical Review B 104, 174427 (2021).
“Competing energetic states in γ-Fe2WO6 with strong spin-charge-lattice coupling”, M. Sretenovic, S. Okamoto, G. Peiker, T.X. Tang, H. Zhang, C.Q. Xu, T.W. Heitmann, Q. Zhang, C.R. de la Cruz, and X. Ke, Physical Review B 104, 134413 (2021).
“Suppression of antiferromagnetic order and strong ferromagnetic spin fluctuations in Ca(Co1-xNix)2-yAs2 single crystals”, Santanu Pakhira, Y. Lee, Liqin Ke, V. Smetana, A.-V. Mudring, Thomas Heitmann, David Vaknin, and D.C. Johnston, Physical Review B 104, 094420 (2021).
“Magnetic phase transition, magnetoresistance, and anomalous Hall effect in Ga-substituted YMn6Sn6 with ferromagnetic Kagome lattice”, C.Q. Xu, T.W. Heitmann, H. Zhang, Xiaofeng Xu, Xianglin Ke, Physical Review B 104, 024413 (2021).
“Magnetic structure, excitations and short-range order in honeycomb Na2Ni2TeO6”, Nathan Episcopo, Po-Hao Chang, Tom Heitmann, Kinley Wangmo, James M. Guthrie, Magdelena Fitta, Ryan Klein, Narayan Poudel, Krzysztof Gofryk, Rajendra R. Zope, Craig Brown, and Harikrishnan Sasidharan Nair, Journal of Physics: Condensed Matter 33, 375803 (2021).
“Magnetic crystalline-symmetry-protected axion electrodynamics and field-tunable unpinned Dirac cones in EuIn2As2”, S.X. Riberolles, T.V. Trevisan, B. Kuthanazhi, T.W. Heitmann, F. Ye, D.C. Johnston, S.L. Bud’ko, D.H. Ryan, P.C. Canfield, A. Kreyssig, A. Vishwanath, R.J. McQueeney, L.L. Wang, P.P. Orth, and B.G. Ueland, Nature Communications 12, 1 (2021). Doi: 10.1038/s41467-021-21154-y
“Zero-field magnetic ground state of EuMg2Bi2”, Santanu Pakhira, Thomas Heitmann, S.X.M. Riberolles, B.G. Ueland, R.J. McQueeney, D.C. Johnston, and David Vaknin, Physical Review B 103, 024408 (2021).
Sean Fayfar, “Protected Percolation: A New Universality Class Pertaining to Quantum Critical Systems”, Ph.D. Dissertation, University of Missouri – Columbia (2021).
2020
“Controlling magnetic order, magnetic anisotropy, and band topology in the semimetals Sr(Mn0.9Cu0.1)Sb2 and Sr(Mn0.9Zn0.1)Sb2”, Farhan Islam, Renu Choudhary, Yong Liu, Benjamin G. Ueland, Durga Paudyal, Thomas Heitmann, Robert J. McQueeney, and David Vaknin, Physical Review B 102, 085130 (2020).
“Cooperative Ru (4d) – Ho(4f) magnetic ordering and phase coexistence in the 6 H perovskite multiferroic Ba3HoRu2O9”, T. Basu, V. Caignaert, F. Damay, T.W. Heitmann, B. Raveau, and X. Ke, Physical Review B 102, 020409 (2020).
“Topological magnon bands in a room temperature kagome magnet”, H. Zhang, X. Feng, T. Heitmann, A.I. Kolesnikov, M.B. Stone, Y.M. Lu, and X. Ke, Physical Review B 101, 100405 (2020).
“Spin reorientation in antiferromagnetic Dy2FeCoO6 double perovskite”, G.R. Haripriya, T.W. Heitmann, M.P. Ghimire, D.K. Yadav, G. Kaphle, R. Pradheesh, K. Sethupathi, V. Sankaranarayanan, and H.S. Nair, J. Phys.: Cond. Matt. 33, 025802 (2020).
“Perovskite magnet with quantum mechanical glassiness”, Y. Chen, A. Dahal, J. Rodriguez-Rivera, G. Xu, T. Heitmann, A. Ernst, D.J. Singh, and D.K. Singh, Materials Today Physics 12, 100163 (2020).
“Magnetic anisotropy in single-crystal high entropy perovskite oxide La(Cr0.2Mn0.2Fe0.2Co0.2Ni0.2)O3 films”, Yogesh Sharma, Qiang Zheng, Alessandro Mazza, Elizabeth Skoropata, Thomas Heitmann, Zheng Gai, Brianna Musico, Verla Keppens, Paul F. Miceli, Matthew Brahlek, Brian C. Sales, and Thomas Z. Ward, Physical Review Materials 4, 014404 (2020).
2019
“Crystal growth and magnetic structure of MnBi2Te4”, J.-Q. Yan, Q. Zhang, T. Heitmann, Z.L. Huang, W.D. Wu, D. Vaknin, B.C. Sales, and R.J. McQueeney, Physical Review Materials 3, 064202 (2019).
“Crystal growth, microstructure and physical properties of SrMnSb2”, Yong Liu, Tao Ma, Lin Zhou, Warren E. Straszheim, Farhan Islam, Wei Tian, Thomas Heitmann, R.A. Rosenberg, J.M. Wilde, Bing Li, Andreas Kreyssig, Alan I. Goldman, B.G. Ueland, Robert J. McQueeney, and David Vaknin, Physical Review B 99, 054435 (2019).
“Quantum critical behavior in Ce(Fe0.76Ru0.24)2Ge2”, Wouter Montfrooij, Tom Heitmann, Yiming Qiu, Shannon Watson, Ross Erwin, Wangchun Chen, Yang Zhao, Meigan Aronson, Yingkai Huang, and Anne de Visser, Physical Review B 99, 195113 (2019).
Ashutosh Dahal, “Exploration of Magnetism in 3D and 2D Systems”, Ph.D. Dissertation, University of Missouri – Columbia (2019).
2018
“Quantum magnetic properties in perovskite with Anderson localized artificial spin-1/2”, Jagath Gunasekera, Ashutosh Dahal, Yiyao Chen, Jose A. Rodriguez-Rivera, Leland Harriger, Stefan Thomas, T. Heitmann, Vitalii Dugaev, Arthur Ernst, and Deepak Singh, Advanced Science 5, 1700978 (2018).
“Evolution of Boson peak with Li-salt concentration in superionic xLi2SO4(1-x)LiPO3 glasses”, Tom Heitmann, Gavin Hester, and Saibal Mitra, Physica B: Physics of Condensed Matter 551C, 315 (2018).
“Quantum magnetic properties in perovskite with Anderson localized artificial spin-1/2”, Jagath Gunasekera, Ashutosh Dahal, Yiyao Chen, Jose A. Rodriguez-Rivera, Leland Harriger, Stefan Thomas, T. Heitmann, Vitalii Dugaev, Arthur Ernst, and Deepak Singh, Advanced Science 5, 1700978 (2018).
Wageesha Jayasekera, “Structural and magnetic studies on SrCo2As2 and Ca(Co1−xFex)yAs2 compounds using x-ray and neutron scattering”, Ph.D. Dissertation, Iowa State University (2018).
Aashish Sapkota, “Studies of spin dynamics in 122 transition metal arsenides using inelastic neutron scattering technique”, Ph.D. Dissertation, Iowa State University (2018).
2017
“Itinerant G-type antiferromagnetic order in SrCr2As2”, Pinaki Das, N.S. Sangeetha, George R. Lindemann, T.W. Heitmann, A. Kreyssig, A.I. Goldman, R.J. McQueeney, D. C. Johnston, and D. Vaknin, Physical Review B 96, 014411 (2017).
“Identification of the low-energy excitations in a quantum critical system”, Tom Heitmann, Jagat Lamsal, Shannon Watson, Ross Erwin, Wangchun Chen, Yang Zhao, and Wouter Montfrooij, AIP Advances 7, 055701 (2017).
“Collinear antiferromagnetism in trigonal SrMn2As2 revealed by single-crystal neutron diffraction”, Pinaki Das, N.S. Sangeetha, Abhishek Pandey, Zackery A. Benson, T.W. Heitmann, D.C. Johnston, A.I. Goldman, and A. Kreyssig, Journal of Physics: Condensed Matter 29, 0358020 (2017).
2016
“Neutron Scattering Studies of Lithium-Ion diffusion in Ternary Phosphate Glasses”, Gavin Hester, Tom Heitmann, Madhusudan Tyagi, Munesh Rathore, Anshuman Dalvi, and Saibal Mitra, MRS Advances, pp. 1-6 (2016).
“Electronic nature of the lock-in magnetic transition in CeXAl4Si2”, J. Gunasekera, L. Harringer, A. Dahal, A. Maurya, T. Heitmann, S. Disseler, S. Dhar, and D.K. Singh, Physical Review B 93, 155151 (2016).
“Structural and antiferromagnetic properties of Ba(Fe1-x-yCoxRhy)2As2 compounds”, Min Gyu Kim, T.W. Heitmann, S.R. Mulcahy, E.D. Bouret-Courchesne, and R.J. Birgeneau, Physical Review B 93, 094520 (2016).
2015
“Spin dynamics near a putative antiferromagnetic quantum critical point in Cu-substituted BaFe2As2 and its relation to high-temperature superconductivity”, M.G. Kim, M. Wang, G.S. Tucker, P.N. Valdivia, D.L. Abernathy, Songxue Chi, A.D. Christianson, A.A. Aczel, T. Hong, T.W. Heitmann, S. Ran, P.C. Canfield, E.D. Bourret-Courchesne, A. Kreyssig, D.H. Lee, A.I. Goldman, R.J. McQueeney, and R.J. Birgeneau, Physical Review B 92, 214404 (2015).
“Magnetic fluctuations driven insulator-to-metal transition in Ca(Ir1-xRux)O3”, J. Gunasekera, L. Harriger, A. Dahal, T.W. Heitmann, G. Vignale, and D.K. Singh, Scientific Reports 5, 18047 (2015).
“Quasilocal critical nature of cooperative paramagnetic fluctuations in CaRuO3 metal”, J. Gunasekera, L. Harriger, T.W. Heitmann, H. Knoll, and D.K. Singh, Physical Review B 91, 241103 (2015).
2014
“Modified percolation theory and its relevance to quantum critical phenomena”, T. Heitmann, J. Gaddy, and W. Montfrooij, Journal of Modern Physics 5, 649 (2014).
“Fragile antiferromagnetism in the heavy-electron compound YbBiPt”, B.G Ueland, A. Kreyssig, K. Prokes, J.W. Lynn, L.W. Harringer, D.K. Pratt, D.K. Singh, T.W. Heitmann, S. Sauerbrei, S.M. Saunders, S.L. Bud’ko, R.J. McQueeney, P.C. Canfield, and A.I. Goldman, Physical Review B 89, 180403(R) (2014).
“Percolation theory and quantum critical systems: a new description of the critical behavior in Ce(Ru0.24Fe0.76)2Ge2”, John Gaddy, Tom Heitmann, and Wouter Montfrooij, Journal of Applied Physics 115, 17E110 (2014).
2013
“Crystallographic, electronic, thermal and magnetic properties of single-crystal SrCo2As2”, Abishek Pandey, D.G. Quirnale, W. Jayasekara, A. Sapkota, M.G. Kim, R.S. Dhaka, Y. Lee, T.W. Heitmann, P.W. Stephens, V. Ogloblichev, A. Kreyssig, R.J. McQueeney, A.I. Goldman, Adam Kaminski, B.N. Harmon, Y. Furukawa, and D.C. Johnston, Physical Review B 88, 014526 (2013).
“Persistence of local-moment antiferromagnetic order in Ba1-xKxMn2As2”, J. Lamsal, G.S. Tucker, T.W. Heitmann, A. Kreyssig, A. Jeche, Abhishek Pandey, Wei Tian, R.J. McQueeney, D.C. Johnston, and A.I. Goldman, Physical Review B 87, 144418 (2013).
Jagath Gunasekera, “Neutron scattering studies of yttrium doped rare-earth hexagonal multiferroics”, Ph.D. Dissertation, University of Missouri – Columbia (2013).
2012
“Effects of Transition Metal Substitutions on the Incommensurability and Spin Fluctuations in BaFe2As2 by Elastic and Inelastic Neutron Scattering”, M.G. Kim, J. Lamsal, T.W. Heitmann, G.S. Tucker, D.K. Pratt, S.N. Khan, Y.B. Lee, A. Alam, A. Thaler, N. Ni, S.L. Bud’ko, K.J. Marty, M.D. Lumsden, P.C. Canfield, B.N. Harmon, D.D. Johnson, A. Kreyssig, R.J. McQueeney, and A.I. Goldman, Physical Review Letters 109, 167003 (2012).
“Cluster formation in quantum critical systems”, T. Heitmann, J. Gaddy, J. Lamsal, and W. Montfrooij, Journal of Physics: Conference Series 391, 012018 (2012).
“Magnetic Phase Competition in Dy1-xYxMnO3”, O.P. Vajk, Y. Wang, J. Gunasekera, K. Tarwater, and T. Heitmann, Journal of Applied Physics 111, 07D905 (2012).
Min Gyu Kim, “Structural and magnetic properties of transition metal substituted BaFe2As2 compounds studied by x-ray and neutron scattering”, Ph.D. Dissertation, Iowa State University (2012).
2011
“Phase diagram and Dynamics in Er1-xYxMnO3”, O.Vajk, J. Gunasekera,Y. Wang, and T. Heitmann, Journal of Applied Physics 109, 07D910 (2011).
John Gaddy, “Percolative Effects in Quantum Critical Systems How Magnetic Clusters Shape the Response at Low Temperatures”, Ph.D. Dissertation, University of Missouri – Columbia (2011).
2010
“Magnetic excitations in the spinel compound Lix[Mn1.96Li0.04]O4 (x= 0.2,0.6,0.8,1.0): how a classical system can mimic quantum critical scaling”, Thomas Heitmann, Alexander Schmets, John Gaddy, Jagat Lamsal, Marcus Petrovic, Thomas Vojta, and Wouter Montfrooij, Physical Review B 81, 014411 (2010).
“Localized diffusive motion on two different time scales in solid alkane nanoparticles”, S.K. Wang, E. Mamontov, M. Bai, F.Y. Hansen, H. Taub, J.R. Copley, V.G. Sakai, G. Gasparovic, T. Jenkins, M. Tyagi, and K.W. Herwig, Europhysics Letters 91, 66007 (2010).
2009
“The search for quantum critical scaling in a classical system”, Jagat Lamsal, John Gaddy, Marcus Petrovic, Wouter Montfrooij, and Thomas Vojta, Magnetism and Magnetic Materials 105, 07E322 (2009).
2007
“Ground state of a quantum critical system: Nuetron scattering on Ce(Ru0.24Fe0.76)2Ge2”, Wouter Montfrooij, Jagat Lamsal, Meigan Aronson, Marcus Bennett, Ann de Visser, Huang Ying Kai, Nguyen Thanh Huy, Mohana Yethiraj, Mark Lumsden, and Yiming Qiu, Physical Review B 76, 052404 (2007).
2006
“Spin dynamics and magnon-phonon interactions in Nd0.6Sr0.4MnO3”, B.J. Kirby, J.J. Rhyne, H. Kaiser, H. Kuwahara, and Y. Tokura, Journal of Magnetism and Magnetic Materials 302, 237 (2006).
2005
“The upgrade of the TRIAX spectrometer at the Missouri Research Reactor”, Wouter Montfrooij, Doug Charlton, and Jarel Zarestky, Transactions of the American Nuclear Society 92, 173 (2005).
2004
“Neutron imaging with bent perfect crystals. II. Practical multi-wafer approach”, A.D. Stoica, M. Popovici, W.-L. Wang, D.-Q. Wang, and C.R. Hubbard,
Brian Kirby, ”Annealing-dependent phenomena in gallium manganese arsenide”, Ph.D. Dissertation, University of Missouri – Columbia (2004).
2003
Laura Stumpe, “Magnetic structure factor for manganese telluride/zinc telluride semiconductor superlattices”, Ph.D. Dissertation, University of Missouri – Columbia (2003).
2002
“Spin excitations in [La1− xCaxMnO3] in the mixed-phase region”, Stumpe, L., B. Kirby, H. Kaiser, J. J. Rhyne, and J. F. Mitchell, Journal of Applied Physics 91, 7511-7513 (2002).
“Neutron imaging with multi-wafer monochromators”, M. Popovici and A.D. Stoica, Applied Physics A 74, S273 (2002).
2001
“Phonon dispersion of indium along [111]”, a.S. Bakulin, A.W. Overhauser, H. Kaiser, S.A. Werner, J.A. Fernandez-Baca, and H.G. Smith, Physical Review B 63, 052301 (2001).
“Multi-wafer focusing neutron monochromators and applications”, Mihai Popovici, Alexandru Stoica, Camden Hubbard, Stephen Spooner, Henry Prask, Thomas Gnaeupel-Herold, Peter Gehring, and Ross Erwin, Neutron Optics 4509 21 (2001).
2000
“Spin dynamics and absence of a central peak anomaly in La0.67Ca0.33MnO3“, Rhyne, J. J., H. Kaiser, L. Stumpe, J. F. Mitchell, T. McCloskey, and A. R. Chourasia, Journal of Applied Physics 87, 5813-5815 (2000).
“Enhancement of spin correlations in ZnTe/MnTe superlattices by Cl doping”, Stumpe, L. E., J. J. Rhyne, H. Kaiser, S. Lee, U. Bindley, and J. K. Furdyna., Journal of Applied Physics 87, 6460-6462 (2000).
“Position-sensitive analysis in curved-crystal three-axis neutron spectrometry (quasielastic scattering case)”, A.D. Stoica, M. Popovici, W.B. Yelon, and R. Berliner, Applied Crystallography 33, 147 (2000).
1999
“Second-order neutron optics of three-axis spectrometers. I. Quasielastic scattering”, A.D. Stoica, M. Popovici, and W.B. Yelon, Journal of Applied Crystallography 32, 744 (1999).
“High Resolution Neutron Scattering with Bent Monochromators Made of Commercial Silicon Wafers”, M. Popovici, K.W. Herwig, R. Berliner, W.B. Yelon, and L. Groza, Journal of Neutron Research 7, 107 (1999).
1998
“Commercial thin silicon wafers make good focusing monochromators for high resolution neutron scattering”, M. Popovici, K.W. Herwig, R. Berliner, and W.B. Yelon, Neutron News 9, 41 (1998).
“High-resolution neutron scattering with commercial thin silicon wafers as focusing monochromators”, M. Popovici, K.W. Herwig, R. Berliner, W.B. Yelon, and L. Groza, Physica B 241, 216 (1998).
“Neutron scattering studies of hydrating cement pastes”, R. Berliner, M. Popovici, K. Herwig, H.M. Jennings, J. Thomas, Physica B 241, 1237 (1998).
“Quasielastic Neutron Scattering Study of the Effect of Water-to-Cement Ratio on the Hydration Kinetics of Tricalcium Silicate” R. Berliner, M. Popovici, K.W. Herwig, M. Berliner, H.M. Jennings, J.J. Thomas, Cement and Concrete Research 28, 231-243 (1998).
“Long wavelength spin dynamics in La0.53Ca0.47MnO3” J. J. Rhyne; H. Kaiser; H. Luo; Gang Xiao; M. L. Gardel” J. J. Rhyne; H. Kaiser; H. Luo; Gang Xiao; M. L. Gardel, J. Appl. Phys. 83, 7339–7341 (1998).
1997
“Quasielastic Neutron Scattering Study of the Effect of Water-to-Cement Ratio on the Hydration Kinetics of Tricalcium Silicate”, R. Berliner, M. Popovici, K.W. Herwig, M. Berliner, H.M. Jennings, J.J. Thomas, Cement and Concrete Research 28, 231 (1997).
“Neutron diffraction study of magnetic properties of Dy/Y superlattices”, K.A. Hamacher, H. Kaiser, J.J. Rhyne, K.A. Ritley, C.P. Flynn, K. Theis-Brohl, Physica B: Condensed Matter 241, 719 (1997).
“Proceedings of a Workshop on Methods for Neutron Scattering Instrumentation Design”, Stoica, Alexandru D. “Mihai Popovici, William B. Yelon, Ronald R. Berliner Missouri University Research Reactor, Columbia, USA.” In Proceedings of a Workshop on Rece VED, p. 55. 1997.
“Coexisting ferro-and helimagnetism in Dy/Y superlattices”, Theis-Bröhl, Katharina, K. A. Ritley, C. P. Flynn, K. Hamacher, H. Kaiser, and J. J. Rhyne, Journal of applied physics 81, 5375-5377 (1997).
“Coexistence of different magnetic phases in Dy/Y superlattices caused by growth induced nanostructures”, Theis-Bröhl, Katharina, K. A. Ritley, C. P. Flynn, J. E. Van Nostrand, D. G. Cahill, K. Hamacher, H. Kaiser, and J. J. Rhyne, Journal of Magnetism and Magnetic Materials 166, 27-37 (1997).
1996
“Magnetic properties of (11̄02) Dy/Y superlattices”, Theis‐Bröhl, K., K. A. Ritley, C. P. Flynn, K. Hamacher, H. Kaiser, and J. J. Rhyne., Journal of applied physics 79, 4779-4781 (1996).
1995
“Long-range antiferromagnetic couplings in [ZnTe| MnTe] superlattices” Lin, J., J. J. Rhyne, J. K. Furdyna, and T. M. Giebutowicz. Journal of applied physics 83, 6554-6556 (1998).
“Ferromagnetic and antiferromagnetic coupling in Dy/Er superlattices”, Dumesnil, K., C. Dufour, Ph Mangin, G. Marchal, M. Hennion, H. Kaiser, and J. J. Rhyne., Journal of magnetism and magnetic materials 140, 775-776 (1995).
1994
“Exchange coupling in [Dy‖ Er] metallic superlattices”, Lee, W. T., H. Kaiser, J. J. Rhyne, K. Dumesnil, C. Dufour, Ph Mangin, G. Marchal, R. W. Erwin, and J. A. Borchers, Journal of Applied Physics 75, 6477-6479 (1994).