Appearance of Universal Metallic Dispersion in a Doped Mott Insulator (2008)
Sahrakorpi, S., Markiewicz, R. S., Lin, Hsin, Lindroos, M., Zhou, X. J., Yoshida, T., ...
We have investigated the dispersion renormalization $Z_{disp}$ in La$_{2-x}$Sr$_x$CuO$_4$ (LSCO) over the wide doping range of $x=0.03-0.30$, for binding energies extending to several hundred meV's....
Liu, Haiyun, Liu, Guodong, Zhang, Wentao, Zhao, Lin, Meng, Jianqiao, Jia, Xiaowen, ...
High-resolution laser-based angle-resolved photoemission measurements have been carried out on the electron-doped (Nd$_{1.85}$Ce$_{0.15}$)CuO$_4$ high temperature superconductor. We have revealed a...
Meng, Jianqiao, Zhang, Wentao, Liu, Guodong, Zhao, Lin, Liu, Haiyun, Jia, Xiaowen, ...
The momentum and temperature dependence of the superconducting gap and pseudogap in optimally-doped Bi$_2$Sr$_{1.6}$La$_{0.4}$CuO$_6$ superconductor is investigated by super-high resolution...
The measurement of aerosol optical properties at a rural site in Northern China (2008)
Yan, P., Tang, J., Huang, J., Mao, J. T., Zhou, X. J., Liu, Q., ...
Atmospheric aerosols contribute one of the largest sources of uncertainty in the estimation of climate forcing. During the period from April 2003 to January 2005, in situ measurements of aerosol...
The measurement of aerosol optical properties at a rural site in Northern China (2008)
Yan, P., Tang, J., Huang, J., Mao, J. T., Zhou, X. J., Liu, Q., ...
Atmospheric aerosols contribute one of the largest sources of uncertainty in the estimation of climate forcing. During the period from April 2003 to January 2005, in situ measurements of aerosol...
The measurement of aerosol optical properties at a rural site in Northern China (2008)
Yan, P., Tang, J., Huang, J., Mao, J. T., Zhou, X.J., Liu, Q., ...
Atmospheric aerosols constitute one of the largest sources of uncertainty in the estimation of radiative forcing for climate. From April 2003 to January 2005, in situ measurements of aerosol optical...
The measurement of aerosol optical properties at a rural site in Northern China (2008)
Yan, P., Tang, J., Huang, J., Mao, J. T., Zhou, X.J., Liu, Q., ...
Atmospheric aerosols constitute one of the largest sources of uncertainty in the estimation of radiative forcing for climate. From April 2003 to January 2005, in situ measurements of aerosol optical...
Unusual Superconducting Gap in (Ba,K)Fe2As2 Superconductor (2008)
Zhao, Lin, Liu, Haiyun, Zhang, Wentao, Meng, Jianqiao, Jia, Xiaowen, Liu, Guodong, ...
The recent discovery of superconductivity in iron-based compounds has generated great interest because they represent second class of high temperature superconductors after the discovery of the first...
Liu, Haiyun, Zhang, Wentao, Zhao, Lin, Jia, Xiaowen, Meng, Jianqiao, Liu, Guodong, ...
High resolution angle-resolved photoemission measurements have been carried out on (Sr,K)Fe$_2$As$_2$ superconductor (Tc=21 K). Three hole-like Fermi surface sheets are clearly resolved for the first...
Jia, Xiaowen, Liu, Haiyun, Zhang, Wentao, Zhao, Lin, Meng, Jianqiao, Liu, Guodong, ...
High resolution photoemission measurements have been carried out on non-superconducting LaOFeAs parent compound and various superconducting R(O1-xFx)FeAs (R=La, Ce and Pr) compounds. We found that...
Liu, Haiyun, Jia, Xiaowen, Zhang, Wentao, Zhao, Lin, Meng, Jianqiao, Liu, Guodong, ...
High resolution photoemission measurements have been carried out on non-superconducting SmOFeAs parent compound and superconducting Sm(O$_{1-x}$F$_x$)FeAs (x=0.12, and 0.15) compounds. The...
Zhang, Wentao, Liu, Guodong, Meng, Jianqiao, Zhao, Lin, Liu, Haiyun, Dong, Xiaoli, ...
Super-high resolution laser-based angle-resolved photoemission (ARPES) measurements have been carried out on the high energy electron dynamics in Bi2Sr2CaCu2O8 (Bi2212) high temperature...
Brouet, V., Yang, W. L., Zhou, X. J., Hussain, Z., Moore, R. G., He, R., ...
We present a detailed ARPES investigation of the RTe3 family, which sets this system as an ideal "textbook" example for the formation of a nesting driven Charge Density Wave (CDW). This family indeed...
Zhang, Wentao, Liu, Guodong, Zhao, Lin, Liu, Haiyun, Meng, Jianqiao, Dong, Xiaoli, ...
Laser-based angle-resolved photoemission measurements with super-high resolution have been carried out on an optimally-doped Bi$_2$Sr$_2$CaCu$_2$O$_8$ high temperature superconductor. New high energy...
Mannella, N., Yang, W. L., Tanaka, K., Zhou, X. J., Zheng, H., Mitchell, J. F., ...
Angle-resolved photoemission spectroscopy data for the bilayer manganite La1.2Sr1.8Mn2O7 show that, upon lowering the temperature below the Curie point, a coherent polaronic metallic groundstate...
Liu, Guodong, Wang, Guiling, Zhu, Yong, Zhang, Hongbo, Zhang, Guochun, Wang, Xiaoyang, ...
The design and performance of the first vacuum ultra-violet (VUV) laser-based angle-resolved photoemission (ARPES) system are described. The VUV laser with a photon energy of 6.994 eV and bandwidth...
Hybridization of 4f states in heavy-fermion compounds YbRh2Si2 and YbIr2Si2 (2007)
Molodtsov, S. L., Danzenbächer, S., Kucherenko, Y., Laubschat, C., Vyalikh, D. V., Hossain, Z., ...
The hierarchy of multiple many-body interaction scales in high-temperature superconductors (2006)
Meevasana, W., Zhou, X. J., Sahrakorpi, S., Lee, W. S., Yang, W. L., Tanaka, K., ...
To date, angle-resolved photoemission spectroscopy has been successful in identifying energy scales of the many-body interactions in correlated materials, focused on binding energies of up to a few...
Yoshida, T., Zhou, X. J., Lu, D. H., Komiya, Seiki, Ando, Yoichi, Eisaki, H., ...
We have performed a systematic angle-resolved photoemission spectroscopy (ARPES) study of the high-Tc cuprates La2-xSrxCuO4, ranging from the underdoped insulator to the superconductor to the...
Study of HgBa$_2$CuO$_{4+\delta}$ by Angle-Resolved Photoemission Spectroscopy (2006)
Lee, W. S., Yoshida, T., Meevasana, W., Shen, K. M., Lu, D. H., Yang, W. L., ...
We present the first angle-resolved photoemission measurement on the single-layer Hg-based cuprate, HgBa$_2$CuO$_{4+\delta}$ (Hg1201). A quasi-particle peak in the spectrum and a kink in the band...
Zhou, X. J., Cuk, T., Devereaux, T., Nagaosa, N.
This treatise reviews latest results obtained from angle-resolved photoemission spectroscopy (ARPES) on cuprate superconductors, with a special focus on the electron-phonon interaction. What has...
Doping Evolution of the Underlying Fermi Surface in La2-xSrxCuO4 (2005)
Yoshida, T., Zhou, X. J., Tanaka, K., Yang, W. L., Hussain, Z., ...
We have performed a systematic doping dependent study of La$_{2-x}$Sr$_x$CuO$_4$ (LSCO) (0.03$\leq x \leq$0.3) by angle-resolved photoemission spectroscopy. In the entire doping range, the underlying...
Nodal quasiparticle in pseudogapped colossal magnetoresistive manganites (2005)
Mannella, N., Yang, W., Zhou, X. J., Zheng, H., Mitchell, J. F., Zaanen, J., ...
A characteristic feature of the copper oxide high-temperature superconductors is the dichotomy between the electronic excitations along the nodal (diagonal) and antinodal (parallel to the Cu-O bonds)...
We present an application programming interface (API) used to simplify application-level access to both data and semantic range query machinery where both data and search indices are stored and...
Polaronic behavior of undoped high-Tc cuprates (2005)
Rösch, O., Gunnarsson, O., Zhou, X. J., Yoshida, T., Sasagawa, T., Fujimori, A., ...
We present angle-resolved photoemission spectroscopy (ARPES) data on undoped La2CuO4, indicating polaronic coupling between bosons and charge carriers. Using a shell model, we calculate the...
Zhou, X. J., Shi, Junren, Yang, W. L., Komiya, Seiki, Ando, Yoichi, Plummer, W., ...
From consistency among different measurements, new measurements with better energy resolution, as well as simulations, we show that the fine structure we have identified in the electron self-enery of...
Nodal quasiparticle in pseudogapped colossal magnetoresistive manganites (2005)
Mannella, N., Yang, W.L., Zhou, X.J., Zheng, H., Mitchell, J.F., Zaanen, J., ...
Nodal quasiparticle in pseudogapped colossal magnetoresistive manganites (2005)
Mannella, N., Yang, W.L., Zhou, X.J., Zheng, H., Mitchell, J.F., Zaanen, J., ...
Lanzara, A., Bogdanov, P. V., Zhou, X. J., Kaneko, N., Eisaki, H., Greven, M., ...
A detailed study of the normal state photoemission lineshapes and quasiparticle dispersion for the single layer Bi$_2$Sr$_{2-x}$La$_x$CuO$_{6+\delta}$ (Bi2201) superconductor is presented. We report...
Orientation-dependent C60 electronic structures revealed by photoemission (2004)
Brouet, V., Yang, W. L., Zhou, X. J., Choi, H. J., Louie, S. G., Cohen, M. L., ...
We observe, with angle-resolved photoemission, a dramatic change in the electronic structure of two C60 monolayers, deposited respectively on Ag (111) and (100) substrates, and similarly doped with...
Space Charge Effect and Mirror Charge Effect in Photoemission Spectroscopy (2004)
Zhou, X. J., Wannberg, B., Yang, W. L., Brouet, V., Sun, Z., Douglas, J. F., ...
We report the observation and systematic investigation of the space charge effect and mirror charge effect in photoemission spectroscopy. When pulsed light is incident on a sample, the photoemitted...
Space charge effect and mirror charge effect in photoemission spectroscopy (2004)
Zhou, X.J., Wannberg, B., Yang, W.L., Brouet, V., Sun, S., Douglas, J.F., ...
We report the observation and systematic investigation of the space charge effect and mirror charge effect in photoemission spectroscopy. When pulsed light is incident on a sample, the photoemitted...
Multiple Bosonic Mode Coupling in Electron Self-Energy of (La_2-xSr_x)CuO_4 (2004)
Zhou, X. J., Shi, Junren, Yoshida, T., Cuk, T., Yang, W. L., Brouet, V., ...
High resolution angle-resolved photoemission spectroscopy data along the (0,0)-($\pi$,$\pi$) nodal direction with significantly improved statistics reveal fine structure in the electron self-energy...
Cuk, T., Baumberger, F., Lu, D. H., Ingle, N., Zhou, X. J., Eisaki, H., ...
Angle-resolved photoemission spectroscopy (ARPES) on optimally doped Bi2Sr2Ca0.92Y0.08Cu2O(8+delta) uncovers a coupling of the electronic bands to a 40 meV mode in an extended k-space region away...
Fermi Surface reconstruction in the CDW state of CeTe3 observed by photoemission (2004)
Brouet, V., Yang, W. L., Zhou, X. J., Hussain, Z., Ru, N., Shin, K. Y., ...
CeTe3 is a layered compound where an incommensurate Charge Density Wave (CDW) opens a large gap (400 meV) in optimally nested regions of the Fermi Surface (FS), whereas other sections with poorer...
Zhou, X. J., Yoshida, T., Yang, W. L., Brouet, V., Zhou, F., ...
High resolution angle-resolved photoemission measurements on underdoped (La$_{2-x}$Sr$_x$)CuO$_4$ system show that, at energies below 70 meV, the quasiparticle peak is well defined around the...
Thermodynamic and transport properties of underdoped cuprates from ARPES data (2004)
Yoshida, T., Zhou, X. J., Yagi, H., Lu, D. H., Tanaka, K., Fujimori, A., ...
he relationship between photoemission spectra of high-$T_{\textrm{c}}$ cuprates and their thermodynamic and transport properties are discussed. The doping dependence of the expected quasi-particle...
Fully Gapped Single-Particle Excitations in the Lightly Doped Cuprates (2003)
Shen, K. M., Yoshida, T., Lu, D. H., Ronning, F., Armitage, N. P., Lee, W. S., ...
The low-energy excitations of the lightly doped cuprates were studied by angle-resolved photoemission spectroscopy. A finite gap was measured over the entire Brillouin zone, including along the...
Shi, Junren, Wu, Biao, Sprunger, P. T., Yang, W. L., Brouet, V., ...
We propose a systematic procedure to directly extract the Eliashberg function for electron-phonon coupling from high-resolution angle-resolved photoemission data. The procedure is successfully...
Universal nodal Fermi velocity (2003)
Zhou, X. J., Yoshida, T., Lanzara, A., Bogdanov, P. V., Kellar, S. A., Shen, K. M., ...
Armitage, N. P., Lu, D. H., Kim, C., Damascelli, A., Shen, K. M., Ronning, F., ...
Using methods made possible by recent advances in photoemission technology, we perform an indepth line-shape analysis of the angle-resolved photoemission spectra of the electron doped (n-type)...
Anomalous momentum dependence of the quasiparticle scattering rate in overdoped Bi2Sr2CaCu2O8 (2002)
Bogdanov, P.V., Lanzara, A., Zhou, X.J., Yang, W.L., Eisaki, H., Hussain, Z., ...
The question of the anisotropy of the electron scattering in high temperature superconductors is investigated using high resolution angle-resolved photoemission data from Pb-doped...
Nodal metallic behavior of lightly-doped La$_{2-x}$Sr$_x$CuO$_4$ (2002)
Yoshida, T., Zhou, X. J., Sasagawa, T., Yang, W. L., Bogdanov, P. V., Lanzara, A., ...
Lightly-doped La$_{2-x}$Sr$_x$CuO$_4$ in the so-called "insulating" spin-glass/diagonal-stripe phase has been studied by angle-resolved photoemission spectroscopy. A quasi-particle (QP) peak crossing...
Feng, D. L., Damascelli, A., Shen, K. M., Motoyama, N., Lu, D. H., Eisaki, H., ...
The low-energy electronic structure of the trilayer cuprate superconductor Bi$_2$Sr$_2$Ca$_2$Cu$_3$O$_{10+\delta}$ near optimal doping is investigated by angle-resolved photoemission spectroscopy....
Evidence for ubiquitous strong electron-phonon coupling in high-temperature superconductors (2001)
Lanzara, A., Bogdanov, P. V., Zhou, X. J., Kellar, S. A., Feng, D. L., Lu, E. D., ...
Coupling between electrons and phonons (lattice vibrations) drives the formation of the electron pairs responsible for conventional superconductivity. The lack of direct evidence for electron-phonon...
Electron-like Fermi surface and Remnant (pi,0) features in overdoped La(1.78)Sr(0.22)CuO4 (2001)
Yoshida, T., Zhou, X.J., Nakamura, M., Kellar, S.A., Bogdanov, P.V., Lu, E.D., ...
We have performed an angle-resolved photoemission study of overdoped La1.78Sr0.22CuO4, and have observed sharp nodal quasiparticle peaks in the second Brillouin zone that are comparable to data from...
Matrix metalloproteinases and their inhibitors in oral lichen planus (2001)
Zhou, X. J., Sugerman, P. B., Savage, N. W., Walsh, L. .
Background: Oral lichen planus (OLP) is characterized by a subepithelial lymphocytic infiltrate, basement membrane (BM) disruption, intra-epithelial T-cell migration and apoptosis of basal...
Electron-Like Fermi Surface and Remnant (pi,0) Feature in Overdoped La1.78Sr0.22CuO4 (2000)
Yoshida, T., Zhou, X. J., Nakamura, M., Kellar, S. A., Bogdanov, P. V., Lu, E. D., ...
We have performed an angle-resolved photoemission study of overdoped La1.78Sr0.22CuO4, and have observed sharp nodal quasiparticle peaks in the second Brillouin zone that are comparable to data from...
Dual Nature of the Electronic Structure of the Stripe Phase (2000)
Zhou, X. J., Yoshida, T., Kellar, S. A., Bogdanov, P. V., Lu, E. D., Lanzara, A., ...
High resolution angle-resolved photoemission measurements have been carried out on (La_1.4-xNd_0.6Sr_x)CuO_4, a model system with static stripes, and (La_1.85Sr_0.15)CuO_4, a high temperature...
Orgad, D., Kivelson, S. A., Carlson, E. W., Emery, V. J., Zhou, X. J., Shen, Z. X.
In the normal state of the high temperature superconductors Bi_2Sr_2CaCu_2O_{8+delta} and La_{2-x}Sr_{x}CuO_4, and in the related ``stripe ordered'' material La_1.25Nd_0.6Sr_0.15CuO_4, there is sharp...
ARPES study of Pb doped Bi_2Sr_2CaCu_2O_8 - a new Fermi surface picture (2000)
Bogdanov, P. V., Lanzara, A., Zhou, X. J., Kellar, S. A., Feng, D. L., Lu, E. D., ...
High resolution angle resolved photoemission data from Pb doped Bi_2Sr_2CaCu_2O_8 (Bi2212) with suppressed superstructure is presented. Improved resolution and very high momentum space sampling at...
Evidence for an energy scale for quasiparticle dispersion in Bi_2Sr_2CaCu_2O_8 (2000)
Bogdanov, P. V., Lanzara, A., Kellar, S. A., Zhou, X. J., Lu, E. D., Zheng, W., ...
Quasiparticle dispersion in $Bi_{2}Sr_{2}CaCu_{2}O_{8}$ is investigated with improved angular resolution as a function of temperature and doping. Unlike the linear dispersion predicted by the band...
Radioimmunoassay for quantitation of 2',3'-didehydro-3'-deoxythymidine (D4T) in human plasma.
Zhou, X J, Chakboub, H, Ferrua, B, Moravek, J, Guedj, R, Sommadossi, J P
2',3'-Didehydro-3'-deoxythymidine (D4T, or stavudine) has been recently approved for the treatment of AIDS. In the present study, a specific and sensitive radioimmunoassay (RIA) was developed for the...