Observation of a d-wave nodal liquid in highly underdoped Bi_2Sr_2CaCu_2O_{8+\delta} (2009)
Chatterjee, U., Shi, M., Ai, D., Zhao, J., Kanigel, A., Rosenkranz, S., ...
We use angle resolved photoemission spectroscopy to probe the electronic excitations of the non-superconducting state that exists between the antiferromagnetic Mott insulator at zero doping and the...
Osborn, R., Rosenkranz, S., Goremychkin, E. A., Christianson, A. D.
Neutrons have played an important role in advancing our understanding of the pairing mechanism and the symmetry of the superconducting energy gap in the iron arsenide compounds. Neutron measurements...
Spectroscopic evidence for preformed Cooper pairs in the pseudogap phase of cuprates (2008)
Shi, M., Bendounan, A., Razzoli, E., Rosenkranz, S., Norman, M. R., Campuzano, J. C., ...
Angle-resolved photoemission on underdoped La$_{1.895}$Sr$_{0.105}$CuO$_4$ reveals that in the pseudogap phase, the dispersion has two branches located above and below the Fermi level with a minimum...
Resonant Spin Excitation in the High Temperature Superconductor Ba0.6K0.4Fe2As2 (2008)
Christianson, A. D., Goremychkin, E. A., Osborn, R., Rosenkranz, S., Lumsden, M. D., Malliakas, C. D., ...
The recent observations of superconductivity at temperatures up to 55K in compounds containing layers of iron arsenide have revealed a new class of high temperature superconductors that show striking...
Economic Laboratory Experiment on Horn's Rule (2008)
Jaegher, K. De, Rosenkranz, S., Weitzel, U.
This paper develops a framework for empirically testing several alternative game-theoretic rationales for Horn’s rule. It then presents an economic laboratory experiment where these rationales are...
Network Structure and Strategic Investments: An Experimental Analysis (2008)
This paper analyzes the effects of network positions and individual risk attitudes on individuals’ strategic decisions in an experiment where actions are strategic substitutes. The game theoretic...
Information acquisition in an experimental asset market (2008)
Middeldorp, M., Rosenkranz, S.
We use experimental evidence from a complex trading environment to evaluate the rational expectations theory of information acquisition in an asset market. Although theoretical predictions correctly...
Middeldorp, M., Rosenkranz, S.
Theoretical results from previous work, presented in Kool, Middeldorp and Rosenkranz (2007), suggest that central bank communication crowds out private information acquisition and that this effect...
Unconventional superconductivity in Ba0.6K0.4Fe2As2 from inelastic neutron scattering (2008)
Goremychkin, EA, Osborn, R, Rosenkranz, S, Lumsden, MD, Malliakas, CD, Todorov, IS, ...
A new family of superconductors containing layers of iron arsenide has attracted considerable interest because of their high transition temperatures (Tc), some of which are >50 K, and because of...
Chatterjee, U., Shi, M., Kaminski, A., Kanigel, A., Fretwell, H. M., Terashima, K., ...
We find that peaks in the autocorrelation of angle resolved photoemission spectroscopy data of Bi$_2$Sr$_2$CaCu$_2$O$_{8+\delta}$ in the superconducting state show dispersive behavior for binding...
Reentrant Orbital Order and the True Ground State of LaSr2Mn2O7 (2007)
Li, Qing'An, Gray, K. E., Zheng, H., Claus, H., Rosenkranz, S., Ancona, S. Nyborg, ...
Contrary to conventional wisdom, our purified La2-2xSr1+2xMn2O7 crystals exhibit CE-type orbital and charge order as the low-temperature ground state for a hole doping level h = 0.5. For small...
Bargaining in Mergers and Termination Fees (2007)
We model takeovers as a bargaining process and explain termination fees for, both, the target and the acquirer, subject to parties’ bargaining power and outside options. In equilibrium, termination...
Kool, C.J.M., Rosenkranz, S., Middeldorp, M.
The trend of monetary policy transparency has recently extended itself to the practice of providing guidance on the likely direction of policy rates. There is a risk that communicating the central...
Chatterjee, U., Morr, D. K., Norman, M. R., Randeria, M., Kanigel, A., Shi, M., ...
We introduce a formalism for calculating dynamic response functions using experimental single particle Green's functions derived from angle resolved photoemission spectroscopy (ARPES). As an...
From Fermi Arcs to the Nodal Metal: Scaling of the Pseudogap with Doping and Temperature (2006)
Kanigel, A., Norman, M. R., Randeria, M., Chatterjee, U., Suoma, S., Kaminski, A., ...
The pseudogap phase in the cuprates is a most unusual state of matter: it is a metal, but its Fermi surface is broken up into disconnected segments known as Fermi arcs. Using angle resolved...
Nano-magnetic droplets and implications to orbital ordering in La1-xSrxCoO3 (2005)
Phelan, D., Louca, Despina, Rosenkranz, S., Qiu, Y., Chupas, P. J., ...
Inelastic cold neutron scattering on LaCoO3 provided evidence for a distinct low energy excitation at 0.6 meV coincident with the thermally induced magnetic transition. Coexisting strong...
The change of Fermi surface topology in Bi2Sr2CaCu2O8 with doping (2005)
Kaminski, A., Rosenkranz, S., Fretwell, H. M., Norman, M. R., Randeria, M., Campuzano, J. C., ...
We report the observation of a change in Fermi surface topology of Bi2Sr2CaCu2O8 with doping. By collecting high statistics ARPES data from moderately and highly overdoped samples and dividing the...
Chatterjee, U., Shi, M., Kaminski, A., Kanigel, A., Fretwell, H. M., Terashima, K., ...
The autocorrelation of angle resolved photoemission data from the high temperature superconductor Bi2Sr2CaCu2O8+d shows distinct peaks in momentum space which disperse with binding energy in the...
Is it trust we model? An attempt to calculate the non-calculative (2005)
Abstract In this paper we characterize a situation in which non-calculative trust has to play a role in the decision to cooperate. We then analyze the given situation in game theoretical terms and...
Reserve prices in auctions as reference points (2005)
Abstract We consider second-price and first-price auctions in the symmetric independent private values framework. We modify the standard model by the assumption that the bidders have reference-based...
Bargaining in Mergers: The Role of Outside Options and Termination Provisions (2005)
Abstract We model takeovers as a bargaining process and explain the existence and net effect of target as well as bidder termination fees, subject to bargaining power and outside options. In...
Momentum anisotropy of the scattering rate in cuprate superconductors (2004)
Kaminski, A., Fretwell, H. M., Norman, M. R., Randeria, M., Rosenkranz, S., Chatterjee, U., ...
We examine the momentum and energy dependence of the scattering rate of the high temperature cuprate superconductors using angle resolved photoemission spectroscopy. The scattering rate is of the...
Momentum anisotropy of the scattering rate in cuprate superconductors (2004)
Kaminski, A., Fretwell, H. M., Norman, M. R., Randeria, M., Rosenkranz, S., Campuzano, J. C., ...
We examine the momentum and energy dependence of the scattering rate of the high temperature cuprate superconductors using angle resolved photoemission spectroscopy. The scattering rate is of the...
Can Coasean Bargaining Justify Pigouvian Taxation? (2004)
Abstract The fact that according to the celebrated Coase theorem rational parties always try to exploit all gains from trade is usually taken as an argument against the necessity of government...
Orbital and spin chains in ZnV2O4 (2003)
Louca, D., Ueda, H., Park, S., Sato, T. J., Isobe, M., ...
Our powder inelastic neutron scattering data indicate that \zvo is a system of spin chains that are three dimensionally tangled in the cubic phase above 50 K due to randomly occupied $t_{2g}$...
Identifying the Background Signal in ARPES of High Temperature Superconductors (2003)
Kaminski, A., Rosenkranz, S., Fretwell, H. M., Mesot, J., Randeria, M., Campuzano, J. C., ...
One of the interesting features of the photoemission spectra of the high temperature cuprate superconductors is the presence of a large signal (referred to as the "background'') in the unoccupied...
Kaminski, A., Rosenkranz, S., Fretwell, H. M., Campuzano, J. C., Li, Z. Z., Raffy, H., ...
In a recent comment [1], Armitage and Hu have suggested that our experiment observing dichroism in angle resolved photoemission (ARPES) [2] could not be conclusively interpreted as arising from time...
The Manufacturer's Suggested Retail Price (2003)
Based on arguments of the `reference- dependent' theory of consumer choice we assume that a retailer's discount of a manufacturer's suggested retail price changes consumers' demand. We can show that...
Polaronic orbital polarization in a layered colossal magnetoresistive manganite (2003)
Campbell, B. J., Sinha, S. K., Osborn, R., Rosenkranz, S., Mitchell, J. F., Argyriou, D. N., ...
This version is available at the following Publisher URL: http://prb.aps.org
Kaminski, A., Rosenkranz, S., Fretwell, H. M., Li, Z., Raffy, H., Randeria, M., ...
Angle resolved photoemission spectroscopy (ARPES) and resistivity measurements are used to explore the overdoped region of the high temperature superconductor Bi2Sr2CaCu2O8+delta. We find evidence...
Spontaneous time reversal symmetry breaking in the pseudogap state of high-Tc superconductors (2002)
Kaminski, A., Rosenkranz, S., Fretwell, H. M., Campuzano, J. C., Li, Z., Raffy, H., ...
When matter undergoes a phase transition from one state to another, usually a change in symmetry is observed, as some of the symmetries exhibited are said to be spontaneously broken. The...
Magnetic Resonance, Electronic spectra and Bilayer Splitting in Underdoped Bi2212 (2001)
Mesot, J., Boehm, M., Norman, M. R., Randeria, M., Metoki, N., Kaminski, A., ...
We report the first inelastic neutron scattering (INS) experiments of the resonance in the underdoped regime of Bi2Sr2CaCu2O8+d. The energy of the resonance is found to be 34 meV and the temperature...
Vasiliu-Doloc, L., Osborn, R., Rosenkranz, S., Mesot, J., Mitchell, J. F., Sinha, S. K., ...
This version is available at the following Publisher URL: http://jap.aip.org
Crystal-field interaction in the pyrochlore magnet $Ho_2Ti_2O_7$ (2000)
Rosenkranz, S, Ramirez, AP, Hayashi, A, Cava, RJ, Siddharthan, R, Shastry, BS
Neutron time-of-flight spectroscopy has been employed to study the crystal-field interaction in the pyrochlore titanate $Ho_2Ti_2O_7$. The crystal-field parameters and corresponding energy-level...
Crystal-field interaction in the pyrochlore magnet $Ho_2Ti_2O_7$ (2000)
Rosenkranz, S, Ramirez, AP, Hayashi, A, Cava, RJ, Siddharthan, R, Shastry, BS
Neutron time-of-flight spectroscopy has been employed to study the crystal-field interaction in the pyrochlore titanate $Ho_2Ti_2O_7$. The crystal-field parameters and corresponding energy-level...
Rosenkranz, S., Osborn, R., Vasiliu-Doloc, L., Lynn, J. W., Sinha, S. K., Mitchell, J. F.
The spin correlations of the bilayer manganite $La_{1.2}Sr_{1.8}Mn_{2}O_{7}$ have been studied using neutron scattering. On cooling within the paramagnetic state, we observe purely two-dimensional...
Vibrational entropy of L12 Cu3Au measured by inelastic neutron scattering (1999)
Bogdanoff, P. D., Fultz, B., Rosenkranz, S.
The phonon density of states of elemental Au, Cu, and Cu3Au with L12 chemical order were measured by inelastic neutron scattering and used to calculate the vibrational entropy of formation of the...
Charge melting and polaron collapse in $La_{1.2}Sr_{1.8}Mn_{2}O_{7}$ (1999)
Vasiliu-Doloc, L., Rosenkranz, S., Osborn, R., Sinha, S. K., Lynn, J. W., Mesot, J., ...
X-ray and neutron scattering measurements directly demonstrate the existence of polarons in the paramagnetic phase of optimally-doped colossal magnetoresistive oxides. The polarons exhibit...
Ising pyrochlore magnets: Low temperature properties, ice rules and beyond (1999)
Siddharthan, R., Shastry, B. S., Ramirez, A. P., Hayashi, A., Cava, R. J., Rosenkranz, S.
Pyrochlore magnets are candidates for spin-ice behavior. We present theoretical simulations of relevance for the pyrochlore family R2Ti2O7 (R= rare earth) supported by magnetothermal measurements on...
Rosenkranz, S, Medarde, M, Fauth, F, Mesot, J, Zolliker, M, Furrer, A, ...
Osborn, R., Rosenkranz, S., Argyriou, D. N., Vasiliu-Doloc, L., Lynn, J. W., Sinha, S. K., ...
Neutron scattering investigations of the paramagnetic correlations in the layered manganite La$_{1.2}$Sr$_{1.8}$Mn$_{2}$O$_{7}$, which exhibits colossal magnetoresistance above the Curie transition...
Pressure-induced orthorhonbic-rhombohedral phase transition in NdNiO3 (1997)
Medarde, M, Mesot, J, Rosenkranz, S, Lacorre, P, Marshall, W, Klotz, S, ...
Neutron investigation of Nd2-x-yCexLayCuO4 (0 (1997)
Gutmann, M, Allenspach, P, Fauth, F, Furrer, A, Zolliker, M, Rosenkranz, S, ...
Quasi two-dimensional magnetic order of Tb3+ spins in Pb2Sr2Tb0.5Ca0.5Cu3O8 (x=0 and 0.5) (1997)
Staub, U, Soderholm, L, Skanthakumar, S, Rosenkranz, S, Ritter, C, Kagunya, W
Tb spin correlations in Pb2Sr2Tb0.5Ca0.5Cu3O8 (1996)
Staub, U, Soderholm, L, Skanthakumar, S, Rosenkranz, S, Ritter, C, Kagunya, W
Crystallographic and magnetic study of Nd0.7La0.3NiO3 (1994)
Medarde, M, Garcia-Munoz, J L, Rosenkranz, S, Granados, X, Fontcuberta, J, Lacorre, P
Evaluating batteries of short-term genotoxicity tests (1986)
Ennever, Fanny K., Rosenkranz, S.
Selecting a battery of short-term genotoxicity tests suitable for screening unknown chemicals for carcinogenicity can be a large combinatorial task because of the great number of short-term tests...