Abstract
One important area of modern condensed matter research is the investigation of the nature of the superconducting cuprates. Much progress in this field has been obtained with the technique of neutron scattering. We here present a review of neutron scattering studies of the high-temperature superconductor La2−xSrxCuO4, performed at Risø National Laboratory. We review the work on the mapping of the incommensurate spin fluctuations, the investigation of the gap in the fluctuation spectrum, the magnetic properties of the vortices appearing in an applied field, and the quantum critical behaviour of the system. We discuss our findings in the light of results of neutron scattering from other groups, on other cuprate systems, and results from other experimental methods, e.g. NMR, μSR, STM, X-ray diffraction, and ARPES. We end with a discussion on the implications of the experimental results for the progress in the general understanding of high-temperature superconductivity.
PACS numbers: 61.12.Ex, 74.20.Mn, 74.72.Dn, 75.25.+z, 78.70.Nx.
Similar content being viewed by others
REFERENCES
J.G. Bednorz and K.A. Müller, Z. Phys. B 64, 189(1986).
J. Bardeen, L.N. Cooper, J.R. Schrieffer, Phys. Rev. 108, 1175(1957).
C. Kittel, Introduction to Solid State Physics, J. Wiley, New York (1996).
G. Burns, High-temperature Superconductivity, Academic Press, San Diego (1992), p. 1.
M.K. Wu, J.R. Ashburn, C.J. Torng, P.H. Hor, R.L. Meng, L. Gao, Z.J. Huang, Y.Q. Wang, C.W. Chu, Phys. Rev. Lett. 58, 908(1987).
H. Maeda, Y. Tanaka, M. Fukutomi, T. Anaso, Jpn. J. Appl. Phys. Lett. 4, L209(1988).
A. Schilling, M. Cantoni, J.D. Guo, H.R. Ott, Nature 363, 56(1993).
A.P. MacKenzie, Y. Maeno, Rev. Mod. Phys. 75, 657(2003).
Z.K. Tang, L. Zhang, N. Wang, X.X. Zhang, G.H. Wen, G.D. Li, J.N. Wang, C.T. Chan, P. Sheng, Science 292, 2462, (2001) and references therein.
E. Pugh, Phil. Trans. Roy. Soc. Lnd. A 361, 2715(2003).
T.A. Knuuttila, J.T. Tuoriniemi, K. Lefmann, Phys. Rev. Lett. 85, 2573(2000).
J. Nagamatsu, N. Nakagawa, T. Muranaka, Y. Zenitani, J. Akimutsu, Nature 410, 63(2001).
S. Souma, Y. Machida, T. Sato, T. Takahashi, H. Matsui, S.-C. Wang, H. Ding, A. Kaminski, J. Campuzano, S. Sasaki, K. Kadowaki, Nature 423, 65(2003).
C.C. Tsuei and J.R. Kirtley, Rev. Mod. Phys. 72, 969(2000).
J.C. Jorgensen, H.-B. Schüttler, D.G. Hinks, D.W. Capone, II, K. Zhang, M.B. Brodsky, D.J. Scalapino Phys. Rev. Lett. 58, 1024(1987).
C.W. Chu, P.H. Hor, R.L. Meng, L. Gao, Z.J. Huang, Y.Q. Wang, Phys. Rev. Lett. 58, 405(1987).
S. Uchida, H. Takagi, H. Ishii, H. Eisaki, T. Yabe, S. Tajima, S. Tanaka, Jpn. J. Appl. Phys. Lett. 26, L1(1987).
R.J. Cava, R.B. van Dover, B. Batlogg, E.A. Rietmann, Phys. Rev. Lett. 58, 408(1987).
P.M. Grant, S.S.P. Parkin, V.Y. Lee, E.M. Engler, M.L. Ramirez, J.E. Vazquez, G. Lim, R.D. Jacowitz, Phys. Rev. Lett. 58, 2482(1987).
S.-W. Cheong, G. Aeppli, T.E. Mason, H. Mook, S.M. Hayden, P.C. Canfield, Z. Fisk, K.N. Clausen, J.L. Martinez, Phys. Rev. Lett. 67, 1791(1991).
T.E. Mason, G. Aeppli, and H.A. Mook, Phys. Rev. Lett. 68, 1414(1992).
T.E. Mason, G. Aeppli, S.M. Hayden, A.P. Ramirez, and H.A. Mook, Phys. Rev. Lett. 71, 919(1993).
T.E. Mason, A. Schröder, G. Aeppli, H.A. Mook, and S.M. Hayden, Phys. Rev. Lett. 77, 1604(1996).
G. Aeppli, T.E. Mason, S.M. Hayden, H.A. Mook, and J. Kulda, Science 278, 1432(1997).
B. Lake, G. Aeppli, T.E. Mason, A. Schröder, D.F. McMorrow, K. Lefmann, M. Isshiki, M. Nohara, H. Takagi, and S.M. Hayden, Nature 400, 43(1999).
B. Lake, G. Aeppli, K.N. Clausen, D.F. McMorrow, K. Lefmann, N.E. Hussey, N. Mangkorntong, M. Nohara, H. Takagi, T.E. Mason, and A. Schröder, Science 291, 1759(2001).
B. Lake, H.M. Rønnow, N.B. Christensen, G. Aeppli, K. Lefmann, D.F. McMorrow, P. Vorderwisch, P. Smeibidl, N. Mangkorntong, T. Sasagawa, M. Nohara, H. Takagi, and T.E. Mason, Nature 415, 299(2002).
G. Aeppli, S.M. Hayden, H.A. Mook, T.E. Mason, A.D. Taylor, K.N. Clausen, T.G. Perring, S.W. Cheong, Z. Fisk, D. Rytz, Physica B 192, 103(1993).
T.E. Mason, G. Aeppli, S.M. Hayden, A.P. Ramirez, H.A. Mook, Physica B 199, 284(1994).
G. Aeppli, D.J. Bishop, C. Broholm, E. Bucher, S.W. Cheong, P. Dai, Z. Fisk, S.M. Hayden, R. Kleiman, T.E. Mason, H.A. Mook, T.G. Perring, and A. Schröder, Physica B 318, 9(1999).
G. Aeppli, P. Littlewood, S-W. Cheong, H.A. Mook, T.E. Mason, K.N Clausen, S.M. Hayden, A.D. Taylor, T.G. Perring, Z. Fisk, in Perspectives in Many Particle Physics, Proc. Int. School of Physics “Enrico Fermi”, p. 205 (1994).
M.A. Kastner, R.J. Birgeneau, G. Shirane, Y. Endoh, Rev. Mod. Phys. 70, 897(1998).
J. Orenstein and A.J. Millis, Science 288, 468(2000).
M.R. Norman and C. Pépin, Rep. Prog. Phys. 66, 1547(2003).
S. Sachdev, Rev. Mod. Phys. 75, 913(2003).
T. Zeiske, R. Sonntag, D. Hohlwein, N.H. Andersen, T. Wolf, Nature 353, 542(1991).
N.H. Andersen, M. v. Zimmermann, T. Frello, M. Käll, D. Mønster, P.-A. Lindgård, J. Madsen, T. Niemöller, H.F. Poulsen, O. Schmidt, J.R. Schneider, T. Wolf, P. Dosanjh, R. Liang, W.N. Hardy, Physica C 317–318, 259(1999).
M. Eskildsen, K. Harada, P.L. Gammel, A.B. Abrahamsen, N.H. Andersen, G. Ernst, A.P. Ramirez, D.J. Bishop, K. Mortensen, D.G. Naugles, K.D.D. Rathnayaka, P.C. Canfield, Nature 393, 242(1998).
A. Schröder, G. Aeppli, E. Bucher, R. Ramazashvili, P. Colemann, Phys. Rev. Lett. 80, 5623(1998).
G.L. Squires, Thermal Neutron Scattering, Cambridge University Press, 1978.
G. Shirane, S.M. Shapiro, J.M. Tranquada, Neutron Scattering with a Triple Axis Spectrometer, Cambridge University Press, 2002.
Y. Zha, K. Levin, Q. Si, Phys. Rev. B 47, 9124(1993).
T.E. Mason, K.N. Clausen, G. Aeppli, D.F. McMorrow, J.K. Kjems, Can. J. Phys, 73, 697(1995).
K.N. Clausen, D.F. McMorrow, K. Lefmann, G. Aeppli, T.E. Mason, A. Schröder, M. Issikii, M. Nohara, H. Takagi, Physica B 241–243, 50(1998).
K. Lefmann, D.F. McMorrow, H.M. Rønnow, K. Nielsen, K.N. Clausen, B. Lake, G. Aeppli, Physica B 283, 343(2000).
S.N. Klausen, K. Lefmann, D.F. McMorrow, F. Altorfer, S. Janssen, M. Lüthy, Appl. Phys. A 74, S1508(2002).
D. Vaknin, S.K. Sinha, D.E. Moncton, D.C. Johnston, J.M. Newsam, C.R. Safinya, and H.E. King, Jr. Phys. Rev. Lett. 58, 2802(1987).
T. Freltoft, J.E. Fischer, G. Shirane, D.E. Moncton, S.K. Sinha, D. Vaknin, J.P. Remeika, A.S. Cooper, and D. Harshman, Phys. Rev. B 36, 826(1987).
S. Mitsuda, G. Shirane, S.K. Sinha, D.C. Johnston, M.S. Alvarez, D. Vaknin, and D.E. Moncton, Phys. Rev. B 36, 822(1987).
C.J. Peters, R.J. Birgeneau, M.A. Kastner, H. Yoshizawa, Y. Endoh, J. Tranquada, G. Shirane, Y. Hidaka, M. Oda, M. Suzuki, T. Murakami, Phys. Rev. B 37, 9761(1988).
G. Aeppli, S.M. Hayden, H.A. Mook, Z. Fisk, S.-W. Cheong, D. Rytz, J.P. Remeika, G.P. Espinosa, and A.S. Cooper, Phys. Rev. Lett. 62, 2052(1989).
S.M. Hayden, G. Aeppli, H.A. Mook, S.-W. Cheong, Z. Fisk, Phys. Rev. B 42, 10220(1990).
M. Matsuda, M. Fujita, K. Yamada, R.J. Birgeneau, M.A. Kastner, H. Hiraka, Y. Endoh, S. Wakimoto, G. Shirane, Phys. Rev. B 62, 9148(2000).
B. Keimer, N. Belk, R.J. Birgeneau, A. Cassanho, C.Y. Chen, M. Greven, M.A. Kastner, A. Aharony, Y. Endoh, R.W. Erwin, G. Shirane, Phys. Rev. B 46, 14034(1992).
S. Wakimoto, R.J. Birgeneau, M.A. Kastner, Y.S. Lee, R. Erwin, P.M. Gehring, S.H. Lee, M. Fujita, K. Yamada, Y. Endoh, K. Hirota, G. Shirane, Phys. Rev. B 61, 3699(2000).
R.J. Birgeneau, Y. Endoh, Y. Hidaka, K. Kakurai, M.A. Kastner, T. Murakami, G. Shirane, T.R. Thurston, K. Yamada, Phys. Rev. B 39, 2868(1989).
H. Kimura, K. Hirota, H. Matsushita, K. Yamada, Y. Endoh, S.-H. Lee, C.F. Majkrzak, R. Erwin, G. Shirane, M. Greven, Y.S. Lee, M.A. Kastner, R.J. Birgeneau Phys. Rev. B 59, 6517(1999).
H. Matsushita, H. Kimura, M. Fujita, K. Yamada, K. Hirota, Y. Endoh, J. Phys. Chem. Solids 60, 1071(1999).
R.J. Birgeneau, D.R. Gabbe, H.P. Jenssen, M.A. Kastner, P.J. Picone, T.R. Thurston, G. Shirane, Y. Endoh, M. Sato, K. Yamada, Y. Hidaka, M. Oda, Y. Enomoto, M. Suzuki, and T. Murakami, Phys. Rev. B 38 6614(1988).
T.R. Thurston, R.J. Birgeneau, M.A. Kastner, N.W. Preyer, G. Shirane, Y. Fujii, K. Yamada, Y. Endoh, K. Kakurai, M. Matsuda, Y. Hidaka, T. Murakami, Phys. Rev. B 40, 4585(1989).
M.K. Crawford, R.L. Harlow, E.M. McCarron, W.E. Farneth, J. d. Axe, H. Chou, O. Huang, Phys. Rev. B. 44, 7749(1991).
Y.S. Lee, R.J. Birgeneau, M.A. Kastner, Y. Endih, S. Wakimoto, K. Yamada, R.W. Erwin, S.-H. Lee, G. Shirane, Phys. Rev. B. 60, 3643(1999).
S. Wakimoto, R.J. Birgeneau, Y.S. Lee, G. Shirane, Phys. Rev. B. 63, 172501(2001).
S. Katano, M. Sato, K. Yamada, T. Suzuki, T. Fukase, Phys. Rev. B. 62, R14677(2000).
S. Petit, A.H. Moudden, B. Hennion, A. Vietkin, and A. Revcolevschi, Physica B 234–236, 800(1997).
K. Yamada, C.H. Lee, K. Kurahashi, J. Wada, S. Wakimoto, S. Ueki, H. Kimura, Y. Endoh, S. Hosoya, G. Shirane, R.J. Birgeneau, M. Greven, M.A. Kastner, Y.J. Kim, Phys. Rev. B. 57, 6165(1998).
J.P. Lu, Phys. Rev. Lett. 68, 125(1992).
P.B. Littlewood, J. Zaanen, G. Aeppli, H. Monien, Phys. Rev. B. 48, 487(1993).
J. Zaanen and O. Gunnarson, Phys. Rev. B. 40, 7391(1989).
V.J. Emery and S.A. Kivelson, Physica C 209, 597(1993).
S.M. Hayden, G. Aeppli, H.A. Mook, T.G. Perring, T.E. Mason, S.W. Cheong, Z. Fisk, Phys. Rev. Lett. 76, 1344(1996).
J.M. Rossat-Mignod, L.P. Regnault, C. Vettier, P. Bourges, P. Burlet, J. Bossy, J.Y. Henry, G. Lapertot Physica C 185–189, 86(1991).
H.A. Mook, M. Yethiraj, G. Aeppli, T.E. Mason, T. Armstrong Phys. Rev. Lett. 70, 3490(1993).
H.F. Fong, B. Keimer, P.W. Anderson, D. Reznik, F. Dogan, I.A. Aksay, Phys. Rev. Lett. 75, 316(1995).
C. Stock, W.J.L. Buyers, R. Liang, D. Peets, Z. Tun, D. Bonn, W.N. Hardy, R.J. Birgeneau, Phys. Rev. B. 69, 014502(2004).
H.F. Fong, P. Bourges, Y. Sidis, L.P. Regnault, A. Ivanov, G.D. Gu, N. Koshizuka, B. Keimer, Nature 398, 588(1999).
E. Demler and S.-C. Zhang, Phys. Rev. Lett. 75, 4126(1995).
D.K. Morr and D. Pines, Phys. Rev. Lett. 81, 1086(1998).
H. He, P. Bourges, Y. Sidis, C. Ulrich, L.P. Regnault, S. Pailhes, N.S. Berzigiarova, N.N. Kolesnikov, B. Keimer, Science 295, 1045(2002).
H.A. Mook, P. Dai, S.M. Hayden, G. Aeppli, T.G. Perring, F. Dogan, Nature 395, 580(1998).
M. Arai, T. Nishijima, Y. Endoh, T. Egami, S. Tajima, K. Tomimoto, Y. Shiohara, M. Takahashi, A. Garrett, S.M. Bennington, Phys. Rev. Lett. 83, 608(1999).
H.A. Mook, P. Dai, F. Dogan, Phys. Rev. Lett. 88, 097004(2002).
R.E. Walstedt and W.W. Warren, Science 248, 1082(1990).
G. Shirane, R.J. Birgeneau, Y. Endoh, P. Gehring, M.A. Kastner, K. Kitazawa, H. Kojima, I. Tanaka, T.R. Thurston, K. Yamada, Phys. Rev. Lett. 63, 330(1989).
D.J. Scalapino, E. Loh, Jr., J.E. Hirsh, Phys. Rev. B. 34, 8190(1986).
A.A. Abrikosov and L.P. Gor'kov, Zh. Eksp. Teor. Fiz. 39, 1781(1961) A.A. Abrikosov and L.P. Gor'kov, (Sov. Phys. JETP 12, 1243(1961)).
N. Bulut and D.J. Scalapino, Phys. Rev. B. 47, 3419(1993).
N. Bulut and D.J. Scalapino, Phys. Rev. B. 50, 16078(1994).
K. Yamada, S. Wakimoto, G. Shirane, C.H. Lee, M.A. Kastner, S. Hosoya, M. Greven, Y. Endoh, R.J. Birgeneau, Phys. Rev. Lett. 75, 1626(1995).
A. Luther and V.J. Emery, Phys. Rev. Lett. 33, 589(1974).
D.S. Rokhsar and S.A. Kivelson, Phys. Rev. Lett. 61, 2376(1988).
P. Dai, M. Yethiraj, H.A. Mook, T.B. Lindemer, F. Dogan, Phys. Rev. Lett. 77, 5425(1996).
B. Batlogg et al., Electronic Properties of High-T c Superconductors, Springer Berlin (1993), p.5.
S. Sachdev, Quantum Phase Transitions, Cambridge University Press, 1999.
J.M. Tranquada, B.J. Sternlieb, J.D. Axe, Y. Nakamura, S. Uchida, Nature 375, 561(1995).
S.M. Hayden, G. Aeppli, H. Mook, D. Rytz, M.F. Hundley, and Z. Fisk, Phys. Rev. Lett. 66, 821(1991).
B. Keimer, R.J. Birgeneau, A. Cassanho, Y. Endoh, R.W. Erwin, M.A. Kastner, G. Shirane, Phys. Rev. Lett. 67, 1930(1991).
D. Cribier, B. Jacrot, L. Madhav Rao, B. Farnoux, Phys. Lett. 9, 106(1964).
E.M. Forgan, D. McK. Paul, H.A. Mook, S.L. Lee, R. Cubitt, J.S. Abell, F. Gencer, P. Timmins, Physica C 185–189, 247(1991).
Y. Ando, G.S. Boebinger, A. Passner, L.F. Schneemeyer, T. Kimura, M. Okuya, S. Watauchi, J. Shimoyama, K. Kishio, K. Tamasaku, N. Ichikawa, S. Uchida, Phys. Rev. B. 60, 12475(1999).
D.P. Arovas, A.J. Berlinsky, C. Kallin, S.C. Zhang, Phys. Rev. Lett. 79 2871(1997).
P. Hedegård, cond-mat/0102070 (2001).
J. Mesot, personal communication (2003).
T. Suzuki, T. Goto, K. Chiba, T. Shinoda, T. Fukase, H. Kimura, K. Yamada, M. Ohashi, Y. Yamaguchi, Phys. Rev. B. 57, 3229(1998).
M. Nohara et al., J. Phys. Soc. Jpn. 69, 1602(2001).
E. Demler, S. Sachdev, and Y. Zhang, Phys. Rev. Lett. 87, 067202(2001).
Y. Zhang, E. Demler, and S. Sachdev, Phys. Rev. B. 66, 094501(2002).
B. Khaykovich, Y.S. Lee, R.W. Erwin, S.-H. Lee, S. Wakimoto, K.J. Thomas, M.A. Kastner, and R.J. Birgeneau, Phys. Rev. B. 66, 014528(2002).
B. Khaykovich, R.J. Birgeneau, F.C. Chou, R.W. Erwin, S.-H. Lee, Y.S. Lee, P. Smeibidl, P. Vorderwisch, and S. Wakimoto, Phys. Rev. B. 67, 054501(2003).
Y.S. Lee, F.C. Chou, A. Tewary, M.A. Kastner, S.H. Lee, R.J. Birgeneau, Phys. Rev. B. 69, 020502(2004).
D. Vaknin, J.L. Zarestky, L.L. Miller, Physica C 329, 109(2000).
T. Uefuji, K. Kurahashi, M. Fujita, M. Matsuda, K. Yamada, Physica C 378–381, 273(2002).
H.J. Kang, P. Dai, J.W. Lynn, M. Matsuura, J.R. Thompson, S.-C. Zhang, D.N. Argyriou, Y. Onose, Y. Tokura, Nature 423, 522(2003).
M. Matsuura, P. Dai, H.J. Kang, J.W. Lynn, D.N. Argyriou, K. Prokes, Y. Onose, Y. Tokura, Phys. Rev. B. 68, 144503(2003).
J.E. Hofmann, E.W. Hudson, K.M. Lang, V. Madhaven, H. Eisaki, S. Uchida, and J.C. Davis, Science 295, 466(2002).
V.F. Mitrovic, E.E. Sigmund, M. Eschrig, H.N. Bachman, W.P. Halperin, A.P. Reyes, P. Kuhns, and W.G. Moulton, Nature 413, 501(2001).
V.F. Mitrovich, E.E. Sigmund, W.P. Halperin, A.P. Reyes, P. Kuhns, and W.G. Moulton, Phys. Rev. B. 67, 220503(2003).
K. Kumagai, K. Kakuyanagi, Y. Matsuda, M. Hasegawa, J. Magn. Magn. Mater. 258–259, 430(2003).
X.F. Sun, S. Komiya, J. Takeya, Y. Ando, Phys. Rev. Lett. 90, 117004(2003).
K. Kudo, M. Yamazaki, T. Kawamate, T. Adachi, T. Noji, Y. Koike, T. Nishizaki, and N. Kobayashi, preprint, cond-mat/0311402 (2003).
Q. Si, Y. Zha, K. Levin, J.P. Lu, Phys. Rev. B. 47, 9055(1993).
M.R. Norman, Phys. Rev. B. 61, 14751(2000).
J.M. Tranquada, Physica B 241–243, 745(1998)
S.A. Kivelson, I.P. Bindloss, E. Fradkin, V. Oganesyan, J.M. Tranquada, A. Kapitulnik, C. Howald, Rev. Mod. Phys. 75, 1201(2003).
S.A. Kivelson, E. Fradkin, and V.J. Emery, Nature 393, 550(1998).
M. Vojta and S. Sachdev, Phys. Rev. Lett. 83, 3916(1999).
J.D. Axe, A.H. Moudden, D. Hohlwein, D.E. Cox, K.M. Mohanty, A.R. Moodenbaugh, Y. Xu, Phys. Rev. Lett. 62, 2751(1989).
H. Kimura, H. Goka, M. Fujita, Y. Noda, K. Yamada, N. Ikeda, Phys. Rev. B. 67, 140503(2003).
M. Fujita, H. Goka, K. Yamada, M. Matsuda, Phys. Rev. B. 66, 184503(2002).
N. Ichikawa, S. Uchida, J.M. Tranquada, T. Niemöller, P.M. Gehring, S.-H. Lee, J.R. Schneider, Phys. Rev. Lett. 85, 1738(2000).
M. v. Zimmermann, A. Vigliante, T. Niemöller, N. Ichikawa, T. Frello, J. Madsen, P. Wochner, S. Uchida, N.H. Andersen, J.M. Tranquada, D. Gibbs, J.R. Schneider, Europhys. Lett. 41, 629(1998).
C.H. Chen, S.-W. Cheong, A.S. Cooper, Phys. Rev. Lett. 71, 2461(1993).
J.M. Tranquada, J.E. Lorenzo, D.J. Buttrey, V. Sachan, Phys. Rev. B. 52, 3581(1995).
H. Ding, M.R. Norman, J.C. Campuzano, M. Randeria, A.F. Bellman, T. Yokoya, T. Takahashi, T. Mochiku, K. Kadowaki, Phys. Rev. B. 54, R9678(1996).
X.J. Zhou, P. Bogdanov, S.A. Kellar, T. Noda, H. Eisaki, S. Uchida, Z. Hussain, Z.-X. Shen, Science 286, 268(1999).
X.J. Zhou, T. Yoshida, S.A. Kellar, P.V. Bogdanov, E.D. Lu, A. Lanzara, M. Nakamura, T. Noda, T. Kakeshita, H. Eisaki, S. Uchida, A. Fujimori, Z. Hussain, Z.-X. Shen, Phys. Rev. Lett. 86, 5578(2001).
R.I. Miller and R.F. Kiefl, Solid State Comm. 126, 77(2003).
A.T. Savici, Y. Fudamoto, I.M. Gat, M.I. Larkin, Y.J. Uemura, G.M. Luke, K.M. Kojima, Y.S. Lee, M.A. Kastner, R.J. Birgeneau Physica B 289–290, 338(2000).
A.T. Savici, Y. Fudamoto, I.M. Gat, T. Ito, M.I. Larkin, Y.J. Uemura, G.M. Luke, K.M. Kojima, Y.S. Lee, M.A. Kastner, R.J. Birgeneau, K. Yamada, Phys. Rev. B. 66, 014524(2002).
R.I. Miller, R.F. Kiefl, J.H. Brewer, J.E. Sonier, J. Chakhalian, S. Dunsiger, G.D. Morris, A.N. Price, D.A. Bonn, W.H. Hardy, and R. Liang, Phys. Rev. Lett. 88, 137002(2002).
J.-X. Zhu, I. Martin, and A.R. Bishop, Phys. Rev. Lett. 89, 067003(2002).
S.C. Zhang, Science 275, 1089(1997).
H. Bruus, K.A. Eriksen, M. Hallundbæk, P. Hedegård, Phys. Rev. B. 59, 4349(1999).
M. Franz, D.E. Sheehy, and Z. Tesanović, Phys. Rev. Lett. 88, 257005(2002).
E. Dagotto, J. Burgy, A. Moreo, Solid State Comm. 126, 9(2003).
T.A. Jyrkkiö, M.T. Huiku, O.V. Lounasmaa, K. Siemensmeyer, K. Kakurai, M. Steiner, K.N. Clausen, J.K. Kjems, Phys. Rev. Lett. 60, 2418(1988).
A.J. Annila, K.N. Clausen, P.-A. Lindgård, O.V. Lounasmaa, A.S. Oja, K. Siemensmeyer, M. Steiner, J.T. Tuoriniemi, H. Weinfurter, Phys. Rev. Lett. 64, 1421(1990).
J.T. Tuoriniemi, K.K. Nummila, R.T. Vuorinen, O.V. Lounasmaa, A. Metz, K. Siemensmeyer, M. Steiner, K. Lefmann, K.N. Clausen, F.B. Rasmussen, Phys. Rev. Lett. 75, 3744(1995).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Lefmann, K., Lake, B., Aeppli, G. et al. Static and Dynamic Spins in Superconducting La2−x Sr x CuO4: The Risø Years. Journal of Low Temperature Physics 135, 621–664 (2004). https://doi.org/10.1023/B:JOLT.0000029513.76152.ae
Issue Date:
DOI: https://doi.org/10.1023/B:JOLT.0000029513.76152.ae