作者机构:
[Li, Gongbao] Cent China Normal Univ, Hubei Key Lab Math Sci, Wuhan 430079, Peoples R China.;Cent China Normal Univ, Sch Math & Stat, Wuhan 430079, Peoples R China.
通讯机构:
[Li, Gongbao] C;Cent China Normal Univ, Hubei Key Lab Math Sci, Wuhan 430079, Peoples R China.
摘要:
We study the concentration and multiplicity of weak solutions to the Kirchhoff type equation with critical Sobolev growth, -(epsilon(2)a + epsilon b integral(R3) vertical bar del u vertical bar(2))del u + V(z)u = f(u) + u(5) in R-3, u is an element of H-1(R-3), u > 0 in R-3, where e is a small positive parameter and a, b > 0 are constants, f is an element of C-1(R+, R) is subcritical, V : R-3 -> R is a locally Holder continuous function. We first prove that for epsilon(0) > 0 sufficiently small, the above problem has a weak solution u(epsilon) with exponential decay at infinity. Moreover, u(epsilon) concentrates around a local minimum point of V in Lambda as epsilon -> 0. With minimax theorems and Ljusternik-Schnirelmann theory, we also obtain multiple solutions by employing the topological construction of the set where the potential V(z) attains its minimum.
作者机构:
[Yang, Yuqi; Du, Dan] Cent China Normal Univ, Key Lab Pesticide & Chem Biol, Minist Educ, Coll Chem, Wuhan 430079, Peoples R China.;[Asiri, Abdullah Mohamed] King Abdulaziz Univ, Dept Chem, Jeddah 21589, Saudi Arabia.;[Lin, Yuehe; Tang, Zhiwen] Pacific NW Natl Lab, Richland, WA 99352 USA.;[Du, Dan; Lin, Yuehe] Washington State Univ, Sch Mech & Mat Engn, Pullman, WA 99164 USA.
通讯机构:
[Du, Dan] C;Cent China Normal Univ, Key Lab Pesticide & Chem Biol, Minist Educ, Coll Chem, Wuhan 430079, Peoples R China.
作者:
Abelev, B.*;Adam, J.;Adamova, D.;Adare, A. M.;Aggarwal, M. M.;...
期刊:
PHYSICAL REVIEW C,2013年88(4) ISSN:2469-9985
通讯作者:
Abelev, B.
作者机构:
[Garishvili, I.; Soltz, R.; Abelev, B.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.;[Tlusty, D.; Bielcik, J.; Wagner, V.; Krus, M.; Pachr, M.; Petracek, V.; Cepila, J.; Vajzer, M.; Zach, C.; Adam, J.; Pospisil, V.; Petran, M.; Krelina, M.; Smakal, R.] Czech Tech Univ, Fac Nucl Sci & Phys Engn, CR-11519 Prague, Czech Republic.;[Adamova, D.; Vajzer, M.; Bielcikova, J.; Kushpil, S.; Kushpil, V.; Sumbera, M.] Acad Sci Czech Republ, Inst Nucl Phys, CZ-25068 Prague, Czech Republic.;[Schuster, T.; Caines, H.; Aronsson, T.; Smirnov, N.; Ma, R.; Connors, M. E.; Harris, J. W.; Hicks, B.; Adare, A. M.; Oh, S.; Reed, R. J.] Yale Univ, New Haven, CT USA.;[Bhati, A. K.; Aggarwal, M. M.; Rathee, D.; Sharma, N.] Panjab Univ, Dept Phys, Chandigarh 160014, India.
通讯机构:
[Abelev, B.] L;Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
摘要:
In this paper measurements are presented of pi(+/-), K-+/-, p, and (p) over bar production at midrapidity (vertical bar y vertical bar < 0.5), in Pb-Pb collisions at root s(NN) = 2.76 TeV as a function of centrality. The measurement covers the transverse-momentum (p(T)) range from 100, 200, and 300 MeV/c up to 3, 3, and 4.6 GeV/c for pi, K, and p, respectively. The measured p(T) distributions and yields are compared to expectations based on hydrodynamic, thermal and recombination models. The spectral shapes of central collisions show a stronger radial flow than measured at lower energies, which can be described in hydrodynamic models. In peripheral collisions, the p(T) distributions are not well reproduced by hydrodynamic models. Ratios of integrated particle yields are found to be nearly independent of centrality. The yield of protons normalized to pions is a factor similar to 1.5 lower than the expectation from thermal models.
作者机构:
[Garishvili, I.; Soltz, R.; Abelev, B.] Lawrence Livermore Natl Lab, Livermore, CA USA.;[Fasel, M.; Koehler, M. K.; Park, W. J.; Schmidt, C.; Vranic, D.; Romita, R.; Foka, P.; Malzacher, P.; Knichel, M. L.; Andronic, A.; Lenhardt, M.; Garabatos, C.; Thaeder, J.; Frankenfeld, U.; Doenigus, B.; Arsene, I. C.; Averbeck, R.; Masciocchi, S.; Krzewicki, M.; Ivanov, M.; Lippmann, C.; Hernandez, J. F. Castillo; Miskowiec, D.; Ivan, C.; Schweda, K.; Marin, A.; Selyuzhenkov, I.; Gutbrod, H.; Kraus, I.; Otwinowski, J.; Braun-Munzinger, P.; Schwarz, K.] GSI Helmholtzzentrum Schwerionenforsch, Div Res, Darmstadt, Germany.;[Fernandez Tellez, A.; Vargas, A.; Martinez, M. I.; Cortes Maldonado, I.; Vergara, S.; Rodriguez Cahuantzi, M.; Tejeda Munoz, G.] Benemerita Univ Autonoma Puebla, Puebla, Mexico.;[Alkin, A.; Ivanytskyi, O.; Trubnikov, V.; Grinyov, B.; Martynov, Y.; Zinovjev, G.; Zynovyev, M.] Bogolyubov Inst Theoret Phys, Kiev, Ukraine.;[Pestov, Y.] Budker Inst Nucl Phys, Novosibirsk 630090, Russia.
通讯机构:
[Otwinowski, J.] G;GSI Helmholtzzentrum Schwerionenforsch, Div Res, Darmstadt, Germany.
摘要:
The inclusive transverse momentum (p(T)) distributions of primary charged particles are measured in the pseudo-rapidity range vertical bar eta vertical bar <0.8 as a function of event centrality in Pb-Pb collisions at root S-NN = 2.76 TeV with ALICE at the LHC. The data are presented in the p(T) range 0.15 < p(T) <50 GeV/c for nine centrality intervals from 70-80% to 0-5%. The results in Pb-Pb are presented in terms of the nuclear modification factor R-AA using a pp reference spectrum measured at the same collision energy. We observe that the suppression of high-p(T) particles strongly depends on event centrality. The yield is most suppressed in central collisions (0-5%) with R-AA approximate to 0.13 at p(T) = 6-7 GeV/c. Above p(T) = 7 GeV/c, there is a significant rise in the nuclear modification factor, which reaches R-AA approximate to 0.4 for p(T) > 30 GeV/c. In peripheral collisions (70-80%), only moderate suppression (R-AA approximate to 0.6-0.7) and a weak p(T) dependence is observed. The measured nuclear modification factors are compared to other measurements and model calculations. (C) 2013 CERN. Published by Elsevier B.V. All rights reserved.
摘要:
Angular correlations between unidentified charged trigger particles and various species of charged associated particles (unidentified particles, pions, kaons, protons and antiprotons) are measured by the ALICE detector in p-Pb collisions at a nucleon-nucleon centre-of-mass energy of 5.02 TeV in the transverse-momentum range 0.3 < p(T) < 4 GeV/c. The correlations expressed as associated yield per trigger particle are obtained in the pseudorapidity range vertical bar n(lab)vertical bar < 0.8. Fourier coefficients are extracted from the long-range correlations projected onto the azimuthal angle difference and studied as a function of p(T) and in intervals of event multiplicity. In high-multiplicity events, the second-order coefficient for protons, 4, is observed to be smaller than that for pions, v(2)(pi), up to about p(T) = 2 GeV/c. To reduce correlations due to jets, the per-trigger yield measured in low-multiplicity events is subtracted from that in high-multiplicity events. A two-ridge structure is obtained for all particle species. The Fourier decomposition of this structure shows that the second-order coefficients for pions and kaons are similar. The v(2)(p) is found to be smaller at low P-T and larger at higher p(T) than v(2)(pi), with a crossing occurring at about 2 GeV/c. This is qualitatively similar to the elliptic-flow pattern observed in heavy-ion collisions. A mass ordering effect at low transverse momenta is consistent with expectations from hydrodynamic model calculations assuming a collectively expanding system. (C) 2013 CERN. Published by Elsevier B.V. All rights reserved.
期刊:
Advances in Mathematics,2013年242:187-208 ISSN:0001-8708
通讯作者:
He, Xing-Gang
作者机构:
[Dai, Xin-Rong] Sun Yat Sen Univ, Sch Math & Computat Sci, Guangzhou 510275, Guangdong, Peoples R China.;[He, Xing-Gang] Cent China Normal Univ, Coll Math & Stat, Wuhan 430079, Peoples R China.;[Lai, Chun-Kit] McMaster Univ, Dept Math & Stat, Hamilton, ON L8S 4K1, Canada.
通讯机构:
[He, Xing-Gang] C;Cent China Normal Univ, Coll Math & Stat, Wuhan 430079, Peoples R China.
关键词:
Cantor measures;Spectral measures;Spectra;Trees
摘要:
We consider equally-weighted Cantor measures mu(q,b) arising from iterated function systems of the form b(-1)(x + i), i = 0, 1, ..., q - 1, where q < b. We classify the (q, b) so that they have infinitely many mutually orthogonal exponentials in L-2(mu(q,b)). In particular, if q divides b, the measures have a complete orthogonal exponential system and hence spectral measures. Improving the construction by Dutkay et al. (2009) [3], we characterize all the maximal orthogonal sets Lambda when q divides b via a maximal mapping on the q-adic tree in which all elements in Lambda are represented uniquely in finite b-adic expansions and we can separate the maximal orthogonal sets into two types: regular and irregular sets. For a regular maximal orthogonal set, we show that its completeness in L-2(mu(q,b)) is crucially determined by the certain growth rate of non-zero digits in the tail of the b-adic expansions of the elements. Furthermore, we exhibit complete orthogonal exponentials with zero Beurling dimensions. These examples show that the technical condition in Theorem 3.5 of Dutkay et al. (2011) [4] cannot be removed. For an irregular maximal orthogonal set, we show that under some conditions, its completeness is equivalent to that of the corresponding regularized mapping. (C) 2013 Elsevier Inc. All rights reserved.
作者机构:
[Garishvili, I.; Soltz, R.; Abelev, B.] Lawrence Livermore Natl Lab, Livermore, CA USA.;[Hess, B. A.; Schmidt, H. R.; Wiechula, J.] Univ Tubingen, Tubingen, Germany.;[Grelli, A.; Vervveij, M.; Reicher, M.; Zhou, Y.; Bjelogrlic, S.; Luparello, G.; Peitzmann, T.; van Leeuwen, M.; Nooren, G.; Thomas, D.; Veldhoen, M.; de Rooij, R.; Chojnacki, M.; Snellings, R. J. M.; La Pointe, S. L.; Mischke, A.] Univ Utrecht, Nikhef, Natl Inst Subat Phys, Utrecht, Netherlands.;[Grelli, A.; Vervveij, M.; Reicher, M.; Zhou, Y.; Bjelogrlic, S.; Luparello, G.; Peitzmann, T.; van Leeuwen, M.; Nooren, G.; Thomas, D.; Veldhoen, M.; de Rooij, R.; Chojnacki, M.; Snellings, R. J. M.; La Pointe, S. L.; Mischke, A.] Univ Utrecht, Inst Subat Phys, Utrecht, Netherlands.;[Segato, G.; Soramel, F.; Rossi, A.; Moretto, S.; Lunardon, M.; Viesti, G.; Morando, M.; Scarlassara, F.; Bianchin, C.; Caffarri, D.] Univ Padua, Dipartimento Fis, Padua, Italy.
通讯机构:
[Dobrin, A.] W;Wayne State Univ, Detroit, MI 48202 USA.
摘要:
The elliptic, v(2), triangular, v(3), and quadrangular, v(4), azimuthal anisotropic flow coefficients are measured for unidentified charged particles, pions, and (anti-)protons in Pb-Pb collisions at root S-NN = 2.76 TeV with the ALICE detector at the Large Hadron Collider. Results obtained with the event plane and four-particle cumulant methods are reported for the pseudo-rapidity range vertical bar eta vertical bar < 0.8 at different collision centralities and as a function of transverse momentum, p(T), out to p(T) = 20 GeV/c. The observed non-zero elliptic and triangular flow depends only weakly on transverse momentum for p(T) > 8 GeV/c. The small p(T) dependence of the difference between elliptic flow results obtained from the event plane and four-particle cumulant methods suggests a common origin of flow fluctuations up to p(T) = 8 GeV/c. The magnitude of the (anti-)proton elliptic and triangular flow is larger than that of pions out to at least p(T) = 8 GeV/c indicating that the particle type dependence persists out to high p(T). (c) 2013 CERN. Published by Elsevier B.V. All rights reserved.
作者机构:
[Peng, Shuangjie; Wang, Zhi-qiang] Cent China Normal Univ, Sch Math & Stat, Wuhan 430079, Peoples R China.;Nankai Univ, Chern Inst Math, Tianjin 300071, Peoples R China.;[Wang, Zhi-qiang] Utah State Univ, Dept Math & Stat, Logan, UT 84322 USA.
通讯机构:
[Wang, Zhi-qiang] C;Cent China Normal Univ, Sch Math & Stat, Wuhan 430079, Peoples R China.
摘要:
We consider the following nonlinear Schrödinger system in
$${\mathbb{R}^3}$$
$$\left\{\begin{array}{ll}-\Delta u + P(|x|)u = \mu u^{2}u + \beta v^2u,\quad x \in \mathbb{R}^3,\\-\Delta v + Q(|x|)v = \nu v^{2}v + \beta u^2v,\quad x \in \mathbb{R}^3,\end{array}\right.$$
where P(r) and Q(r) are positive radial potentials,
$${\mu > 0, \nu > 0}$$
and
$${\beta \in \mathbb{R}}$$
is a coupling constant. This type of system arises, in particular, in models in Bose–Einstein condensates theory. We examine the effect of nonlinear coupling on the solution structure. In the repulsive case, we construct an unbounded sequence of non-radial positive vector solutions of segregated type, and in the attractive case we construct an unbounded sequence of non-radial positive vector solutions of synchronized type. Depending upon the system being repulsive or attractive, our results exhibit distinct characteristic features of vector solutions.
摘要:
We derive a relativistic chiral kinetic equation with manifest Lorentz covariance from Wigner functions of spin- 1/2 massless fermions in a constant background electromagnetic field. It contains vorticity terms and a four-dimensional Euclidean Berry monopole which gives an axial anomaly. By integrating out the zeroth component of the 4-momentum p, we reproduce the previous three-dimensional results derived from the Hamiltonian approach, together with the newly derived vorticity terms. The phase space continuity equation has an anomalous source term proportional to the product of electric and magnetic fields ( FσρF˜σρ∼EσBσ). This provides a unified interpretation of the chiral magnetic and vortical effects, chiral anomaly, Berry curvature, and the Berry monopole in the framework of Wigner functions.
作者机构:
[Chen, Dan; Wang, Lizhe] China Univ Geosci, Sch Comp, Wuhan 430074, Peoples R China.;[Wang, Lizhe] Chinese Acad Sci, Ctr Earth Observat & Digital Earth, Beijing 100864, Peoples R China.;[Streit, Achim; Tao, Jie; Marten, Holger] Karlsruhe Inst Technol, Steinbuch Ctr Comp, D-76021 Karlsruhe, Germany.;[Ranjan, Rajiv] CSIRO, ICT Ctr, Informat Engn Lab, Canberra, ACT, Australia.;[Chen, Jingying] Cent China Normal Univ, Natl Engn Ctr E Learning, Beijing, Peoples R China.
通讯机构:
[Wang, Lizhe] C;Chinese Acad Sci, Ctr Earth Observat & Digital Earth, Beijing 100864, Peoples R China.
关键词:
Cloud computing;Data-intensive computing;Hadoop;MapReduce;Massive data processing
摘要:
Recently, the computational requirements for large-scale data-intensive analysis of scientific data have grown significantly. In High Energy Physics (HEP) for example, the Large Hadron Collider (LHC) produced 13 petabytes of data in 2010. This huge amount of data is processed on more than 140 computing centers distributed across 34 countries. The MapReduce paradigm has emerged as a highly successful programming model for large-scale data-intensive computing applications. However, current MapReduce implementations are developed to operate on single cluster environments and cannot be leveraged for large-scale distributed data processing across multiple clusters. On the other hand, workflow systems are used for distributed data processing across data centers. It has been reported that the workflow paradigm has some limitations for distributed data processing, such as reliability and efficiency. In this paper, we present the design and implementation of G-Hadoop, a MapReduce framework that aims to enable large-scale distributed computing across multiple clusters.
作者机构:
[Garishvili, I.; Soltz, R.; Abelev, B.] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.;[Tlusty, D.; Bielcik, J.; Wagner, V.; Krus, M.; Pachr, M.; Petracek, V.; Cepila, J.; Vajzer, M.; Zach, C.; Adam, J.; Pospisil, V.; Petran, M.; Krelina, M.; Smakal, R.] Czech Tech Univ, Fac Nucl Sci & Phys Engn, CR-11519 Prague, Czech Republic.;[Adamova, D.; Vajzer, M.; Bielcikova, J.; Kushpil, S.; Kushpil, V.; Sumbera, M.] Acad Sci Czech Republ, Inst Nucl Phys, CZ-25068 Rez, Czech Republic.;[Putschke, J.; Orduna, D. Caballero; Caines, H.; Aronsson, T.; Smirnov, N.; Hille, P. T.; Ma, R.; Harris, J. W.; Hicks, B.; Adare, A. M.; Oh, S.] Yale Univ, New Haven, CT USA.;[Bhati, A. K.; Aggarwal, M. M.; Rathee, D.; Sharma, N.; Chawla, I.] Panjab Univ, Dept Phys, Chandigarh 160014, India.
通讯机构:
[Abelev, B.] L;Lawrence Livermore Natl Lab, Livermore, CA 94550 USA.
摘要:
Measurements of charge-dependent azimuthal correlations with the ALICE detector at the LHC are reported for Pb-Pb collisions at root s(NN) = 2.76 TeV. Two- and three-particle charge-dependent azimuthal correlations in the pseudorapidity range vertical bar eta vertical bar < 0.8 are presented as a function of the collision centrality, particle separation in pseudorapidity, and transverse momentum. A clear signal compatible with a charge-dependent separation relative to the reaction plane is observed, which shows little or no collision energy dependence when compared to measurements at RHIC energies. This provides a new insight for understanding the nature of the charge-dependent azimuthal correlations observed at RHIC and LHC energies. DOI: 10.1103/PhysRevLett.110.012301
作者机构:
[Yu, B. X.; Mao, Z. P.; Zhao, Q.; Lu, J. G.; Liu, Zhiqiang; Chen, Y. B.; He, M.; Hu, T.; Wang, Z.; Liu, Fang; Sun, Z. J.; Xue, Z.; Ning, Z.; Zhang, C. C.; Wen, S. P.; Sun, G. X.; Zhang, D. H.; Li, C. H.; Yuan, C. Z.; Zhao, H. S.; Min, J.; Zhang, H. Y.; Zhao, Ling; Chen, M. L.; Ai, X. C.; Ma, T.; Zhu, Z. A.; Sun, D. H.; Xu, G. F.; Wang, K.; Heng, Y. K.; Ji, Q.; Zhang, J. W.; Hou, Z. L.; Rong, G.; Li, Lei; Sun, Y. Z.; Liu, B. J.; Min, T. J.; Wang, Y. F.; Zhu, K. J.; Liu, H. M.; Li, Q. J.; Ma, H. L.; Wang, L. L.; Jin, D. P.; Xiu, Q. L.; Ye, M.; Xie, Y. G.; Sheng, H. Y.; Ouyang, Q.; Song, X. Y.; Ma, S.; Li, S. L.; Zou, B. S.; Chen, H. S.; Ji, X. B.; Zhang, J. Q.; Qian, S.; Wang, P.; Deng, Z. Y.; Ma, Q. M.; Dong, M. Y.; Zhu, C.; Fang, S. S.; Chang, J. F.; Wang, Z. Y.; Zhao, T. C.; Liu, Z. A.; Cai, X.; Lv, M.; Wu, N.; Zhang, Y. H.; Wang, Q. J.; An, F. F.; Ye, H.; Sun, S. S.; Fu, C. D.; Zhang, Y.; Lou, X. C.; Zou, J. H.; Wang, Z. G.; Jiang, L. L.; Zhang, B. X.; Zhang, X. J.; Lai, W.; Li, W. G.; Cao, G. F.; Mo, X. H.; Zhou, L.; Wu, L. H.; Fang, J.; Zhao, Y. B.; Gao, Q.; Huang, L.; Shen, X. Y.; Zheng, J. P.; Zhu, Y. S.; Li, X. N.; Zhang, B. Y.; Jiang, X. S.; Gu, M. H.; Lu, Y. P.; Dong, L. Y.; Ma, X. Y.; Hu, H. M.; Gong, W. X.; Dai, J. P.; Wang, P. L.; Zhao, G.; Zhu, S. H.; Yuan, Y.; Wu, Z.; Chu, Y. P.; Luo, X. L.; Ji, X. L.; Li, H. B.; Zhuang, J.; Li, J. C.; Liu, Zhiqing; Liao, X. T.; Zhang, S. H.; Huang, Y. P.; Li, F.; Zhang, J. Y.; Wang, L. S.; Jin, S.; Liu, H. W.; Tang, X.; Song, W. M.; Yang, H. X.; Qin, Z. H.; Li, G.; Zhang, J. Z.; He, K. L.; Liu, H.; Chen, G.; Ping, R. G.; Qiu, J. F.; Zhao, J. W.; Chen, J. C.; Ablikim, M.; Han, Y. L.; Liu, C. X.; Zhu, K.; Qin, X. S.; Dai, H. L.; Li, W. D.; Bai, J. Z.] Inst High Energy Phys, Beijing 100049, Peoples R China.;[Leyhe, M.; Wiedner, U.; Becker, J.; Pelizaeus, M.; Kopf, B.; Friedel, P.; Held, T.] Ruhr Univ Bochum, D-44780 Bochum, Germany.;[Briere, R. A.; Liu, C. L.; Albayrak, O.] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA.;[Yang, Y.; Xue, F.; Liu, Feng; Huang, G. M.; Zhang, Zhenghao] Cent China Normal Univ, Wuhan 430079, Peoples R China.;[Ye, M. H.] China Ctr Adv Sci & Technol, Beijing 100190, Peoples R China.
通讯机构:
[Ablikim, M.] I;Inst High Energy Phys, Beijing 100049, Peoples R China.
作者机构:
[Yu, B. X.; Mao, Z. P.; Zhao, Q.; Lu, J. G.; Liu, Zhiqiang; Chen, Y. B.; He, M.; Hu, T.; Wang, Z.; Liu, Fang; Sun, Z. J.; Xue, Z.; Ning, Z.; Zhang, C. C.; Wen, S. P.; Sun, G. X.; Zhang, D. H.; Li, C. H.; Min, J.; Zhang, H. Y.; Zhao, Ling; Chen, M. L.; Ma, T.; Yang, Y. Z.; Zhu, Z. A.; Xu, G. F.; Wang, K.; Heng, Y. K.; Ji, Q.; Zhang, J. W.; Hou, Z. L.; Rong, G.; Li, Lei; Sun, Y. Z.; Liu, B. J.; Min, T. J.; Wang, Y. F.; Zhu, K. J.; Liu, H. M.; Li, Q. J.; Ma, H. L.; Wang, L. L.; Jin, D. P.; Xiu, Q. L.; Ye, M.; Xie, Y. G.; Ouyang, Q.; Ma, S.; Zou, B. S.; Ji, X. B.; Calcaterra, A.; Zhang, J. Q.; Qian, S.; Wang, P.; Deng, Z. Y.; Ma, Q. M.; Dong, M. Y.; Fang, S. S.; Chang, J. F.; Wang, Z. Y.; Zhao, T. C.; Liu, Z. A.; Cai, X.; Lv, M.; Wu, N.; Zhang, Y. H.; Wang, Q. J.; An, F. F.; Ye, H.; Sun, S. S.; Fu, C. D.; Zhang, Y.; Lou, X. C.; Zou, J. H.; Wang, Z. G.; Jiang, L. L.; Zhang, B. X.; Zhang, X. J.; Lai, W.; Li, W. G.; Cao, G. F.; Mo, X. H.; Zhou, L.; Wu, L. H.; Fang, J.; Zhao, Y. B.; Huang, L.; Shen, X. Y.; Zheng, J. P.; Zhu, Y. S.; Li, X. N.; Zhang, B. Y.; Jiang, X. S.; Gu, M. H.; Lu, Y. P.; Dong, L. Y.; Ma, X. Y.; Hu, H. M.; Gong, W. X.; Dai, J. P.; Wang, P. L.; Zhao, G.; Wang, B.; Wu, Z.; Chu, Y. P.; Luo, X. L.; Ji, X. L.; Li, H. B.; Zhuang, J.; Li, J. C.; Liu, Zhiqing; Zhang, S. H.; Li, F.; Zhang, J. Y.; Wang, L. S.; Jin, S.; Tang, X.; Yang, H. X.; Qin, Z. H.; Li, G.; Zhang, J. Z.; Chen, G.; Ping, R. G.; Qiu, J. F.; Zhao, J. W.; Chen, J. C.; Ablikim, M.; Han, Y. L.; Liu, C. X.; Zhu, K.; Qin, X. S.; Dai, H. L.; Li, W. D.; Bai, J. Z.] Inst High Energy Phys, Beijing 100049, Peoples R China.;[Shen, C. P.] Beihang Univ, Beijing 100191, Peoples R China.;[Leyhe, M.; Wiedner, U.; Becker, J.; Pelizaeus, M.; Kopf, B.; Friedel, P.; Held, T.] Ruhr Univ Bochum, D-44780 Bochum, Germany.;[Briere, R. A.; Liu, C. L.; Albayrak, O.] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA.;[Yang, Y.; Liu, Feng; Huang, G. M.; Zhang, Zhenghao] Cent China Normal Univ, Wuhan 430079, Peoples R China.
通讯机构:
[Ablikim, M.] I;Inst High Energy Phys, Beijing 100049, Peoples R China.
期刊:
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2012年134(10):4473-4476 ISSN:0002-7863
通讯作者:
Zhang, Lizhi
作者机构:
[Jiang, Jing; Zhang, Lizhi; Xiao, Xiaoyi; Zhao, Kun] Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticide & Chem Biol, Wuhan 430079, Peoples R China.
通讯机构:
[Zhang, Lizhi] C;Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticide & Chem Biol, Wuhan 430079, Peoples R China.
摘要:
BiOCl single-crystalline nanosheets with exposed {001} and {010} facets were selectively synthesized via a facile hydrothermal route. The resulting BiOCl single-crystalline nanosheets with exposed {001} facets exhibited higher activity for direct semiconductor photoexcitation pollutant degradation under UV light, but the counterpart with exposed {010} facets possessed superior activity for indirect dye photosensitization degradation under visible light.