1. L. Wang, Y. G. Shi, Z. Chen, Y. B. Qin, H. F. Tian, C. Ma, H. X.
Yang, A. A. Belik, Synthesis, structural and physical properties of ScMn2O4. Solid State Commun. 153, 71 (2013).
2. C. Ma, Y.
B. Qin, H. X. Yang, H. F. Tian, J. Q. Li, K. Sardar, R. I. Walton, D. Su,
L. J. Wu, and Y. M. Zhu, Microstructure and oxidation states in multiferroic
Lu2(Fe,Mn)3O7. J. Appl. Phys. 112,
094105 (2012).
3. H. X. Yang, H. F. Tian, Z. Wang, Y. B. Qin, C. Ma, J. Q. Li, Z. Y. Cheng,
R. Yu, and J. Zhu, Effect of oxygen stoichiometry in LuFe2O4-δ. J. Phys.: Condens. Matter 24, 435901
(2012).
4. M. Zeng, J. Liu, Y. B. Qin, H. X. Yang, J. Q. Li, J. Y. Dai, Dielectric tunability
and magnetoelectric coupling in LuFe2O4 epitaxial thin film deposited by
pulsed-laser deposition. Thin Solid
Films 520, 6446 (2012).
5. S. Cao, J. Li, Z. Wang, H. F. Tian, Y. B. Qin, L. J. Zeng, C. Ma, H. X.
Yang, and J. Q. Li, Extreme chemical sensitivity of nonlinear conductivity in
charge-ordered LuFe2O4. Scientific
Reports 2, 330 (2012).
6. Y. Chen, J. Y. Dai, K. Au, K. H. Lam, Y. B. Qin, H.X. Yang,
Temperature-dependent piezoelectric and dielectric properties of charge-ordered
Lu2Fe2.1Mn0.9O7. Materials Letters 68, 54 (2012).
7. S. Cao, J. Li, H. F. Tian, Y. B. Qin, L. J. Zeng, H. X. Yang, and
J. Q. Li, Nonlinear transport properties and Joule heating effect in charge
ordered LuFe2O4. Appl. Phys. Lett. 98, 102102 (2011).
8. H. X. Yang, H. F. Tian, Y. J. Song, Y. B. Qin, Y.G. Zhao, C. Ma, and J. Q.
Li, Polar nanodomains and giant converse magnetoelectric effect in
charge-ordered Fe2OBO3. Phys. Rev. Lett. 106, 016406 (2011).
9. H. L. Shi, H. X. Yang, H. F. Tian, C. Ma, J.
B. Lu, Z. W. Wang, Y. B. Qin, Y. J.
Song, and J. Q. Li, Structural and physical properties of CaFe2As2. Journal of Physics and Chemistry of Solids 72,
420 (2011).
10. Z. W. Wang, H. X. Yang, H. F. Tian, H. L.
Shi, J. B. Lu, Y. B. Qin, Z. Wang,
and J. Q. Li, Structural and physical properties of SrMn2As2. Journal of Physics and Chemistry of Solids 72, 457 (2011).
11. R. Wang, H. X. Yang, Y. B. Qin, B. Dong, J. Q. Li, and J. M. Zhao, Photoluminescence in
electronic ferroelectric Er1−xYbxFe2O4. J. Appl.
Phys. 108, 073507 (2010).
12. H. X. Yang, H. F. Tian, Y. Zhang, Y. B. Qin, L. J. Zeng, C. Ma, H. L.
Shi, and J. B. Lu, Phase separation and ferroelectric ordering in
charge-frustrated LuFe2O4-δ. Solid State
Commun. 150, 1467 (2010).
13. Y. J. Song, H. X. Yang, H. F. Tian, C. Ma, Y. B. Qin, L. J. Zeng, H. L. Shi, J. B.
Lu, and J. Q. Li, Charge-ordering transition and incommensurate antiphase
structure of Fe2BO4 as seen via transmission electron microscopy. Phys. Rev. B 81, 020101(R) (2010).
14. H. L. Shi, H. X. Yang, H. F. Tian, J. B. Lu,
Z. W. Wang, Y. B. Qin, Y. J. Song,
and J. Q. Li, Structural properties and superconductivity of SrFe2As2−xPx(0.0≤x≤1.0)
and CaFe2As2−yPy(0.0≤y≤0.3). J. Phys.:
Condens. Matter 22, 125702 (2010).
15. Y. B.
Qin, H. X. Yang, L. Wang. H. F. Tian, C. Ma, Y. Li, H. L. Shi, and J. Q.
Li, Structure, charge ordering and physical properties of Yb2Fe3O7. Eur. Phys. J. B 75, 231 (2010).
16. H. X. Yang, Y. Zhang, Y. B. Qin, C. Ma, H. F. Tian, and J.Q. Li, Electronic
ferroelectricity, charge ordering and structural phase transitions in
LuFe2O4(LuFeO3)n (n=0 and 1). Phys. Status
Solidi B 247, 870 (2010) Feature article.
17. Y. B.
Qin, H. X. Yang, Y. Zhang, H. F. Tian, C. Ma, L. J. Zeng, and J. Q. Li,
Suppression of the current leakage in charge ordered Lu2Fe2Fe1−xMnxO7 (0≤0.86). Appl. Phys.
Lett. 95, 072901 (2009).
18. C. Ma, H. X. Yang, L. J. Zeng, Z. A. Li, Y.
Zhang, Y. B. Qin, and J. Q. Li,
Effects of layered structural features on charge/orbital ordering in (La,
Sr)n+1MnnO3n+1 (n = 1 and 2). J. Phys.:
Condens. Matter 21, 045601 (2009).
19. Y. B.
Qin, H. X. Yang, Y. Zhang, H. F. Tian, C. Ma, Y. G. Zhao, R. I. Walton, and
J. Q. Li, The effect of Mg doping on the structural and physical properties of
LuFe2O4 and Lu2Fe3O7. J. Phys.: Condens.
Matter 21, 015401 (2009).
20. L. J. Zeng, H. X. Yang, Y. Zhang, H. F. Tian,
C. Ma, Y. B. Qin, Y. G. Zhao and J.
Q. Li, Nonlinear current-voltage behavior and electrically driven phase
transition in charge-frustrated LuFe2O4. Europhys.
Lett. 84, 57011 (2008).
21. C. Ma, L. J. Zeng, H. X. Yang, H. L Shi, R.
C. Che, C. Y. Liang, Y. B. Qin, G.
F. Chen, Z. A. Ren, and J. Q. Li, Structural properties and phase transition of
RFeMO(R = La, Nd;M= As, P) materials. Europhys.
Lett. 84, 47002 (2008).
