3k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- P. Canfield4 profiles497 · h 82
- S. Bud’ko5 profiles423 · h 52
- R. Prozorov4 profiles184 · h 54
- R. McQueeney115 · h 45
- C. Soukoulis112 · h 111
- M. Tanatar112 · h 44
- D. Johnston2 profiles111 · h 47
- A. Kreyssig2 profiles87 · h 37
- N. Ni2 profiles83 · h 51
- J. Schmalian2 profiles71 · h 39
- K. Ho68 · h 79
- A. Kaminski64 · h 42
- Iowa State UniversityUS1.7k papers
- United States Department of EnergyUS155 papers
- Oak Ridge National LaboratoryUS131 papers
- Argonne National LaboratoryUS79 papers
- Centre National de la Recherche ScientifiqueFR72 papers
- Los Alamos National LaboratoryUS65 papers
- Foundation for Research and Technology HellasGR57 papers
- University of CreteGR57 papers
- Brookhaven National LaboratoryUS54 papers
- FORTH Institute of Electronic Structure and LaserGR49 papers
- National High Magnetic Field LaboratoryUS49 papers
- Paul Scherrer InstituteCH48 papers
88 papers · 1 filter
Magnetic and structural transitions in LaNaFeAs single crystals
J. -Q. Yan, S. Nandi, B. Saparov +10
LaNaFeAs single crystals have been grown out of an NaAs flux in an alumina crucible and characterized by measuring magnetic susceptibility, electrical resis…
Coexistence pressure for a martensitic transformation from theory and experiment: revisiting the bcc-hcp transition of iron under pressure
Nikolai A. Zarkevich, Duane D. Johnson
The coexistence pressure of two phases is a well-defined point at fixed temperature. In experiment, however, due to non-hydrostatic stresses and a stress-dependent potential energy…
Linear magnetoresistance caused by mobility fluctuations in the n-doped Cd3As2
A. Narayanan, M. D. Watson, S. F. Blake +10
Cd3As2 is a candidate three-dimensional Dirac semi-metal which has exceedingly high mobility and non-saturating linear magnetoresistance that may be relevant for future practical a…
Physical properties of VTiO (0 x 0.187) single crystals
Tai Kong, Morgan W. Masters, Sergey L. Bud'ko +1
Free standing, low strain, single crystals of pure and titanium doped VO were grown out of an excess of VO using high temperature solution growth techniques. At $…
Remarkably robust and correlated coherence and antiferromagnetism in (CeLa)CuGe
H. Hodovanets, S. L. Bud'ko, W. E. Straszheim +5
We present magnetic susceptibility, resistivity, specific heat, and thermoelectric power measurements on (CeLa)CuGe single crystals (0 1). With La…
Crossover in the magnetic response of single-crystalline BaKFeAs and Lifshitz critical point evidenced by Hall effect measurements
Yong Liu, Thomas A. Lograsso
We report the doping evolution of magnetic susceptibility and Hall coefficient in high quality BaKFeAs () single crystals. It i…
Ultrafast Probes of Nonequilibrium Hole Spin Relaxation in Ferromagnetic Semiconductor GaMnAs
Aaron Patz, Tianqi Li, Xinyu Liu +3
We directly measure the hole spin lifetime in ferromagnetic GaMnAs via time- and polarization-resolved spectroscopy. Below the Curie temperature Tc, an ultrafast photoexcitation wi…
Manipulating Femtosecond Spin--Orbit Torques with Laser Pulse Sequences to Control Magnetic Memory States and Ringing
P. C. Lingos, J. Wang, I. E. Perakis
Femtosecond (fs) coherent control of collective order parameters is important for non--equilibrium phase dynamics in correlated materials. Here we propose a possible scheme for fs…
Superconductivity In K- And Na- Doped Bafe2as2: What Can We Learn From Heat Capacity And Pressure Dependence of Tc
Sergey L. Bud'ko
A brief overview of changes in the superconducting transition temperature under pressure and evolution of specific heat capacity jump at Tc for two related families of iron - based…
A new spin gapless semiconductor: quaternary Heusler CoFeCrGa alloy
Lakhan Bainsla, A. I. Mallick, M. Manivel Raja +5
Despite a plethora of materials suggested for spintronic applications, a new class of materials has emerged, namely spin gapless semiconductors (SGS), that offers potentially more…
Electronic structure of Ce2RhIn8 2D heavy Fermion system studied by angle resolved photoemission spectroscopy
Rui Jiang, Daixiang Mou, Chang Liu +6
We use angle-resolved photoemission spectroscopy to study heavy fermion superconductor Ce2RhIn8. The Fermi surface is rather complicated and consists of several hole and electron p…
Spin reorientation and Ce-Mn coupling in antiferromagnetic oxypnictide CeMnAsO
Qiang Zhang, Wei Tian, Spencer G. Peterson +2
Structure and magnetic properties of high-quality polycrystlline CeMnAsO, a parent compound of the "1111"-type oxypnictides, have been investigated using neutron powder diffraction…
Comparison of gold- and graphene-based resonant nano-structures for terahertz metamaterials and an ultra-thin graphene-based modulator
Nian-Hai Shen, Philippe Tassin, Thomas Koschny +1
Graphene exhibits unique material properties and in electromagnetic wave technology, it raises the prospect of devices miniaturized down to the atomic length scale. Here we study s…
Changing the type of superconductivity by magnetic and potential scattering
V. G. Kogan, R. Prozorov
By evaluating the upper and thermodynamic critical fields, and , and their ratio at arbitrary temperatures, we argue that situations are possible when a…
Nudged-elastic band method with two climbing images: finding transition states in complex energy landscapes
Nikolai A. Zarkevich, Duane D. Johnson
The nudged-elastic band (NEB) method is modified with concomitant two climbing images (C2-NEB) to find a transition state (TS) in complex energy landscapes, such as those with serp…
NiTi shape-memory transformations: minimum-energy pathways between austenite, martensites, and kinetically-limited intermediate states
N. A. Zarkevich, D. D. Johnson
NiTi is the most used shape-memory alloy, nonetheless, a lack of understanding remains regarding the associated structures and transitions, including their barriers. Using a genera…
Effect of current injection into thin-film Josephson junctions
V. G. Kogan, R. G. Mints
New thin-film Josephson junctions have recently been tested in which the current injected into one of the junction banks governs Josephson phenomena. One thus can continuously mana…
Complex magnetic ordering in CeGe1.76 studied by neutron diffraction
W. T. Jayasekara, W. Tian, H. Hodovanets +4
Neutron diffraction measurements on a single crystal of CeGe1.76 reveal a complex series of magnetic transitions at low temperature. At T_N = 7 K, there is a transition from a para…
Neutron-scattering measurements of the spin excitations in LaFeAsO and Ba(FeCo)As: Evidence for a sharp enhancement of spin fluctuations by nematic order
Qiang Zhang, Rafael M. Fernandes, Jagat Lamsal +11
Inelastic neutron scattering was employed to investigate the impact of electronic nematic order on the magnetic spectra of LaFeAsO and Ba(FeCo)As. T…
Short-range magnetic correlations in the highly-correlated electron compound CeCu$_{4}Ga
B. G. Ueland, C. F. Miclea, K. Gofryk +6
We present experimental results for the heavy-electron compound CeCuGa which show that it possesses short-range magnetic correlations down to a temperature of K. Ou…
Magnetic anisotropic effects and electronic correlations in MnBi ferromagnet
V. P. Antropov, V. N. Antonov, L. V. Bekenov +2
The electronic structure and numerous magnetic properties of MnBi magnetic systems are investigated using local spin density approximation (LSDA) with on-cite Coulomb correlations…
Correlating Quasi-Electron Relaxation with Quantum Femtosecond Magnetism in the Order Parameter Dynamics of Insulating Manganites
T. Li, A. Patz, P. Lingos +5
Femtosecond (fs)-resolved simultaneous measurements of charge and spin dynamics reveal the coexistence of two different quasi-particle excitations in colossal magneto-resistive (CM…
Coupled magnetic and electric hysteresis in the multiferroic double perovskite Lu2MnCoO6
Vivien S. Zapf, B. G. Ueland, Mark Laver +10
We investigate a magnetic hysteresis loop with a remanent moment that couples to electric polarization to create coupled hysteretic multiferroic behavior in Lu2MnCoO6. Measurements…
Antiferromagnetism of ZnVO(PO and the dilution with Ti
A. Yogi, N. Ahmed, R. Nath +6
We report static and dynamic properties of the antiferromagnetic compound Zn(VO)(PO), and the consequences of non-magnetic Ti doping at the V site.…