Full publication list
2022
69. Reconfiguring band-edge states and charge distribution of organic semiconductor–incorporated 2D perovskites via pressure gating
Guo, S., Li, Y., Mao, Y., Tao, W., Bu, K., Fu, T., Zhao, C., Luo, H., Hu, Q., Zhu, H., Shi, E., Yang, W., Dou, L., and Lü, X*.
Sci. Adv. 8, eadd1984 (2022)
68. Hydrous SiO2 in subducted oceanic crust and H2O transport to the core-mantle boundary
Lin, Y.*, Hu, Q.*, Walter M.J.*, Yang J., Meng, Y., Feng X., Zhuang Y., Cohen R.E. and Mao, H.-k.*
Earth Planet. Sci. Lett., 594, 117708 (2022).
67. Nested order-disorder framework containing a crystalline matrix with self-filled amorphous-like innards
Bu, K., Hu, Q., Qi, X., Wang, D., Guo, S., Luo, H., Lin, T., Guo, X., Zeng, Q., Ding, Y., Huang, F., Yang, W., Mao, H.-k. and Lü, X.*
Nat. Commun. 13, 4650 (2022).
66. Piezochromic luminescence of dicoronylene: Key for revealing hidden Raman modes at high pressure
Nakagawa, T.*, et al., Hu, Q., Ding, Y.* and Mao H.-k.
Carbon, 197, 563-569 (2022).
65. The evolution of electrical conductivity and semiconductor to metal transition of iron oxides at extreme conditions
Zhuang, Y. and Hu, Q.*
Chin. Phys. B 31, 089101 (2022).
64. Tracing the Anharmonicity and Superionic Phase Transition of Hydrous FeO2H
Hu, Q.* and Tang, M.
Front. Earth Sci. 10, 913122 (2022)
63. Topological ordering of memory glass on extended length scales
Zhu, S.*, Gu, W., Zhang D., Xu, L., Liu Z.-P., Mao, H-k., and Hu, Q.*
J. Am. Chem. Soc. 144, 7414-7421 (2022).
62. Mid-mantle water transportation implied by the electrical and seismic properties of ε-FeOOH
Huang S. and Hu, Q.*
J. Appl. Phys.. 131, 070902(2022).
61. Medium-range structure motifs of complex iron oxides
Zhuang. Y., Gan, B., Cui, Z., Tang R., Tao R., Hou M., Gang, J., Catalin P., Gaston G., Zhang Y., and Hu, Q.*
Sci. Bull. 67, 748-754 (2022).
60. High temperature melting curve of basaltic glass by laser flash heating
Zhuang Y., Li, J., Lu, W., Yang, X., Du, Z.* and Hu, Q.*
Chin. Phys. Lett. 39, 020701 (2022).
59. Freeze-thaw controlled aggregation mechanism of humic acid-coated goethite: Implications for organic carbon preservation
Wu, S.; Liu, C., Li, X., Xiao, B.* and Hu, Q.*
Geoderma. 406, 115514 (2022)
58. High pressure-temperature phase relations of basaltic crust up to mid-mantle conditions
Zhuang Y., Li, J., Lu, W., Yang, X., Du, Z.* and Hu, Q.*
Chin. Phys. Lett. 39, 020701 (2022).
57. Pressure tuned incommensurability and guest structure transition in compressed scandium from machine learning atomic simulation
Zhu, S.-c.*, Huang, Z.-b., Hu, Q. and Xu, L.
Phys. Chem. Chem. Phys. 24, 7007-7013 (2022).
2021
56. Ultrasound elasticity of diamond at gigapascal pressures
Hu, Q., Li, B.,* Gao, X., Lei, S., Yan B., and Mao, H.-K.
Proc. Nat. Acad. Sci. U.S.A, 18, e2118490118 (2021).
55. Role of hydrogen and proton transportation in Earth's deep mantle
Hu, Q.* and Mao, H.-K.
Matter. Radiat. Extreme., 6, 068101 (2021).
54. Born’s valence force-field model for diamond at terapascals: Validity and implications for the primary pressure scale
Hu, Q.* and Mao, H.-K.
Matter. Radiat. Extreme., 6, 068403 (2021).
53. Phase transition mechanism and bandgap engineering of Sb2S3 at gigapascal pressures.
Cui, Z., Bu, K., Zhuang, Y., Donnelly M.-E., Zhang, D., Dalladay-Simpson P., Howie, R., Zhang, J., Lü, X., and Hu, Q.*
Commun. Chem., 4, 125 (2021).
52. Superionic iron oxide–hydroxide in Earth’s deep mantle
Hou. M., He, Y., Jang, B.G., Sun, S., Zhuang, Y., Deng, L., Tang, R., Chen, J., Ke, F., Meng, Y., Prakapenka, V.B., Chen, B., Shim, J.H., Liu, J*., Kim, D.K.*, Hu, Q.*, Pickard, C.J., Needs, R.J., Mao, H.-K.,
Nat. Geosci. 14, 171-178 (2021).
51. Mineralogy of the deep lower mantle in the presence of H2O
Hu, Q., Liu, J.*, Chen J., Yan B., Meng Y., Prakapenka, V.B., Mao, W.L. and H.-K. Mao*,
Natl. Sci. Rev. 8, nwaa098 (2021).
50. Evidence for oxygenation of Fe-Mg oxides at mid-mantle conditions and the rise of deep oxygen
Liu, J.*, Wang, C., Lü, C., Su, X., Liu, Y., Tang, R., Chen, J., Hu, Q.*, Mao, H.-K. and Mao W.L.,
Natl. Sci. Rev. 8, nwaa096 (2021).
49. Deep mantle hydrogen in the pyrite-type FeO2-FeO2H system
Hu, Q.*, Liu, J.
Geoscience. Front. 12, 975-981 (2021).
48. Unraveling the structural transition mechanism of room-temperature compressed graphite carbon
Zhu, S.* and Hu, Q.
Phys. Chem. Chem. Phys. 23, 20560-20566 (2021).
47. Chemistry and P-V-T equation of state of FeO2Hx at the base of Earth’s lower mantle and their geophysical implications
Tang, R.*, Jin L., Kim, D.Y., Mao, H-K.*, Hu, Q., et al.,
Sci. Bull. 66, 1954-1958 (2021).
46. Metallization of Quantum Material GaTa4Se8 at High Pressure
Deng, H., Zhang, J., Jeong, M.Y., Wang, D., Hu, Q., Zhang, S., Sereika, R., Nakagawa, T., Chen, B., Yin, X., Xiao, H., Hong, X., Ren, J., Han, M.J., Chang, J., Weng, H., Ding, Y., Lin, H.-Q., Mao, H.-K.,
J. Phys. Chem. Lett. 12, 5601-5607 (2021).
45. Enhanced photocurrent of all-inorganic two-dimensional perovskite Cs2PbI2Cl2 via pressure-regulated excitonic features
Guo, S., Bu, K., Li, J; Hu, Q., Luo, H., He, Y., Wu, Y., Zhang, D., Zhao, Y., Yang, W., Kanatzidis, M.G. and Lü. X.,
J. Am. Chem. Soc. 143, 2545-2551 (2021).
44. Regulating off-centering distortion maximizes photoluminescence in halide perovskites
Lü, X.*, Stoumpos, C., Hu, Q., et al.
Natl. Sci. Rev. 8, nwaa288 (2021).
43. The effect of nitrogen on the compressibility and conductivity of iron at high pressure
Zhuang, Y., Su, X., Salke, N.P., Cui, Z., Hu, Q., Zhang, D. and Liu, J.
Geoscience. Front. 12, 983-989 (2021).
2020
42. Structure and stability of iron fluoride at high pressure–temperature and implication for a new reservoir of fluorine in the deep Earth
Lin, Y.*, Hu, Q.*, Zhu, L. and Meng, Y.
Minerals. 10, 783(2020).
41. Deviatoric stress induced quasi-reconstructive phase transition in ZnTe
Zhuang, Y., Wu, L., Gao, B., Cui, Z., Gou, H., Zhang, D., Zhu, S.* and Hu, Q.*
J. Mater. Chem. C 8, 3795-3799 (2020).
40. Evidence for the stability of ultrahydrous stishovite in Earth’s lower mantle
Lin, Y.*, Hu, Q.*, Meng, Y., Walter, M. and Mao, H.-K.*
Proc. Nat. Acad. Sci. U.S.A. 117, 184-189 (2020). [pdf][Eurek Alert!][GL]
39. Suppressed lattice disorder for large emission enhancement and structural robustness in hybrid lead iodide perovskite discovered by high‐pressure isotope effect
Kong, L., Gong, J., Hu, Q., Capitani, F., Celeste, A., Hattori, T., Sano‐Furukawa, A., Li, N., Yang W., Liu, G. and Mao H.‐K.
Adv. Funct. Mater. 2009131 (2020).
38. The deep Earth engine driving major surface events.
Mao, H.-k.*, Ding Y., Hu, Q., Lin, Y., Liu, J. and Zhang, L.,
Acta Geol. Sin. Engl., 95, 68-69 (2021).
37. Reaching 90% photoluminescence quantum yield in one-dimensional metal halide C4N2H14PbBr4 by pressure-suppressed nonradiative loss
Wang, Y., Guo, S., Luo, H., Zhou, C., Lin, H., Ma, X., Hu, Q., Du, M.-H., Ma, B., Yang, W. and Lü, X.
J. Am. Chem. Soc. 142, 16001-16006 (2020).
36. Highly tunable properties in pressure-treated two-dimensional Dion–Jacobson perovskites
Kong, L., Liu, G., Gong, J., Mao, L., Chen, M., Hu, Q., Lü, X., Yang, W., Kanatzidis, M.G. and Mao, H.-K.
Proc. Nat. Acad. Sci. U.S.A. 117, 16121-16126 (2020).
35. Diffused morphotropic phase boundary in relaxor-PbTiO3 crystals: High piezoelectricity with improved thermal stability
Liu, G., Kong, L., Hu, Q. and Zhang, S.
Appl. Phys. Rev. 7, 021405 (2020).
34. Potential interaction of noble gas atoms and anionic electrons in Ca2N
Qin, Q., Wan, B., Yan B., Gao, B., Hu, Q., Zhang, D., Hosono, H. and Gou, H.
J. Phys. Chem. C 124, 12213-12219 (2020).
2019
33. Electronic spin transition in FeO2: Evidence for Fe(II) with peroxide O2-
Jang, B.G., Liu, J., Hu, Q., Haule, K., Mao, H.-K., Mao, W.L., Kim, D.Y. and Shim, J.H. .
Phys. Rev. B 100, 014418 (2019). [pdf]
32. Experimental Evidence for Partially Dehydrogenated ε-FeOOH
Zhuang, Y., Cui, Z., Zhang, D., Liu, J., Tao, R. and Hu, Q.*
Crystals, 9, 356 (2019). [pdf]
31. Global scale uniformitarianism and catastrophism dictated by crust‐to‐core volatile cycles
Mao, H.-K., Ding, Y., Kim, D.Y., Hu, Q., Liu, J., Yang, L., Yang, W., Zhang, L. and Mao, W.L.
Acta. Geol. Sin.-Engl., 93, 8-8 (2019). [pdf]
30. Giant enhancements in electronic transport and photoelectric properties of bismuth oxysulfide by pressure-driven 2D-3D structural reconstruction
Zhang, G., Zhang, Q., Hu, Q., Wang B. and Yang W.,
J. Mater. Chem. A, 7, 4019-4025 (2019). [pdf]
29. Altered chemistry of oxygen and iron under deep Earth conditions
Liu, J., Hu, Q.*, Bi, W., Yang, L., Xiao, Y., Chow, P., Meng, Y., Prakapenka, V. B., Mao, H.-K.* and Mao, W. L*.
Nat. Commun. 10, 153 (2019). [pdf]
2018
28. Metal-to-semiconductor transition and electronic dimensionality reduction of Ca2N electride under pressure
Tang, H., Wan, B., Gao, B., Muraba, Y., Qin, Q., Yan, B., Chen, P., Hu, Q., et al.
Adv. Sci. 5, 1800666 (2018).
27. Structure-controlled oxygen concentration in Fe2O3 and FeO2
Zhu, S., Liu, J., Hu, Q.*, Mao, W. L., Meng, Y., Zhang, D., Mao, H.-K. and Zhu, Q.*
Inorg. Chem. 58, 5476-5482 (2019). [pdf]
26. Isothermal pressure-derived metastable states in 2D hybrid perovskites showing enduring bandgap narrowing
Liu, G, Gong, J., Kong, L., Schaller, R.D. Hu, Q., Liu, Z., Yan, S., Yang, W., Stoumpos, C.C., Kanatzidis, M.G., Mao, H.-K. and Xu,T.
Proc. Nat. Acad. Sci. U.S.A., 115, 8076-8081 (2018). [pdf]
25. Revealing the formation mechanism of ultrahardnanotwinned diamond from onion carbon
Tang, H., Yuan,X., Yu, P., Hu, Q., Wang, M., Yao, Y., Wu, L., Zou, Q., Ke, Y., Zhao, Y., Wang, L., Li, X., Yang, W., Gou, H., Mao, H-K., and Mao, W.L.
Carbon 129, 159-167 (2018). [link]
2017
24. Hydrogen-bearingiron peroxide and the origin of ultralow-velocity zones
Liu, J., Hu, Q., Kim, D. Y., Wu, Z., Wang, W., Xiao, Y., Paul, C., Meng, Y.,Prakapenka, V. B., Mao, H.-K. and Mao, W. L.
Nature. 551, 494-497 (2017).
23. Two-regimes of bandgap redshift and partial ambient retention inpressure treated two-dimensional perovskites
Liu, G., Kong, L., Guo, P., Stoumpos, C. C., Hu, Q., Liu, Z., Cai, Z., Gosztola, D. J., Mao, H.-K., Kanatzidis, M. G. and Schaller, R. D.
ACS Energy Lett. 2, 2518-2524 (2017).
22. Hydrogen-bond symmetrization breakdown and dehydrogenation in compressed FeO2H
Zhu, S., Hu, Q.*, Mao, L.W., Mao, H.-K., and H.Sheng,
J. Am. Chem. Soc. 139, 12129-12132 (2017). [JACS spotlight]
21. When water meets iron at Earth’s core-mantle boundary
Mao, H.-K., Hu, Q., Yang, L., Liu, J., Kim, D. Y., Meng, Y., Zhang, L., Prakapenka, V. D., Yang, W. and Mao, W. L.
Natl. Sci. Rev. 4, 870-878 (2017). [Newsweek highlight]
20. Stability limits and transformation pathways of quartz under high pressure
Hu, Q., Shu, J.-F., Yang,W., Park, C., Chen. M.W., Fujita, T., Mao, H.-K. and Sheng, H.W.
Phys. Rev. B, 95, 104112 (2017).
19. Dehydrogenation of goethite in Earth’s deep lower mantle
Hu, Q., Kim, D.Y., Liu, J., Meng, Y., Yang, L., Zhang, D., Mao, W. and Mao H.-K.
Proc. Nat. Acad. Sci. U.S.A. 114, 1498-1501 (2017). [Nat. Rev. Chem. highlight]
18. Structural evolution behavior of manganese monophosphide under high pressure: experimental and theoretical study
Yu, Z., Wu, W., Lu, P., Zhao, J., Cheng, J., Hu, Q., Yuan, Ye., Li, X., Pei, C., Chen, F., Yan, Z.,Yan, S., Yang, K., Sun, J., Luo, J. and Wang, L.
J. Phys. Condens. Matter. 29, 254002 (2017).
17. Structuralphase transitions of (Bi1-xSbx)2(Te1-ySey)3 compounds under high pressure and theinfluence of the atomic radius on the compression processes of tetradymites.
Zhao,J., Yu, Z., Hu, Q., Wang, Y., Schneeloch, J., Li, C., Zhong, R., Wang, Y., Liu, Z. and Gu, G.
Phys. Chem. Chem. Phys. 19,2207-2216 (2017).
16. Pressure‐Induced bandgap optimization in lead‐based perovskites with prolonged carrier lifetime and ambient retainability
Liu, G., Kong, L., Gong, J.,Yang. W., Mao, H.-K., Hu, Q., Liu,Z., Schaller, R. D., Zhang, D. & Xu, T. ,
Adv. Funct. Mater. 27, 1604208 (2017).
2016
15. FeO2 and FeOOH under deep lower-mantle conditions and Earth’s oxygen–hydrogen cycles
Hu, Q., Kim, D.Y., Yang, W., Yang, L., Meng, Y., Zhang, L. and Mao, H.-k.
Nature, 531, 241-244 (2016). [Nature highlight]
14. Diverse ruthenium nitrides stabilized under pressure: a theoretical prediction
Zhang,Y., Wu, L., Wan, B., Lin, Y., Hu, Q., Zhao, Y., Gao, R., Li, Z., Zhang, J. and Gou, H. .
Sci. Rep. 6, 33506 (2016).
13. Crystal structure and transporting properties of Bi2S3 underhigh pressure: Experimental and theoretical studies
Li, C., Zhao, J., Hu, Q., Liu, Z., Yu, Z., and Yan, H.
J. Alloys Compd. 688,329-335 (2016).
12. Enhanced structural stabilityand photo responsiveness of CH3NH3SnI3 perovskite via pressure-induced amorphization and recrystallization.
Lü, X., Wang, Y., Stoumpos, C.C., Hu, Q., Guo, X., Chen, H., Yang, L., Smith J. S., Yang, W., Zhao, Y., Xu, H., Kanatzidis, M. G. and Jia, Q.
Adv. Mater. 28, 8663-8668. (2016).
11. Simulataneous band-gap narrowingand carrier-lifetime prolongation of organic-inorganic trihalide perovskies
Kong,L., Liu, G., Gong, J., Hu, Q., Schaller, R. D., Dera, P., Zhang, D., Liu, Z., Yang, W., Zhu, K., Tang, Y., Wang, C., Wei, S.-H., Xu, T. and Mao, H.-K.
Proc. Nat. Acad. Sci. U.S.A. 113, 8910-8915 (2016).
10. Correlated structural and electronic phase transformation in transition metal chalcogenide under high pressure
Li, C., Ke, F., Hu, Q., Yu, Z., Zhao, J., Chen, Z. and Yan, H.
J. Appl. Phys., 119, 135901 (2016).
2015
9. Polymorphic phase transition mechanism of compressed coesite
Hu, Q., Shu, J-F., Cadien, A., Meng,Y., Yang, W., Sheng, H., and Mao, H-K. ,
Nat. Commun. 6, 6630 (2015).
8. Anomalous anisotropic compression behavior of superconducting CrAs under high pressure
Yu, Z., Wu, W., Hu, Q., Zhao, J., Li, C., Yang. K., Cheng. J., Luo, J., Wang, L.and Mao, H-K.
Proc. Nat. Acad. Sci. U.S.A. 112,14766 (2015).
6. Structures and stability of novel transition metal (M=Co,Rh,Coand Ir) borides
Wang, Y., Wu. L., Lin. Y., Hu,Q., Li. Z., Liu H., Zhang. Y., Gou. H., Yao. Y., Zhang. J., Gao. F. and Mao, H-K.
Phys. Rev. B 92, 174106 (2015).
6. Structural phase transition in Bi2Se3 under high pressure
Yu, Z., Lin, W., Hu, Q., Zhao, J., Yan. S., Yang. K., Suchomel, M., Sinogeikin, S.,Gu, G. and Mao, H-K.
Sci. Rep. 5, 15939 (2015).
2012-2014
5. New phase transition mechanisms in compressed silica.
Hu, Q.
Ph. D. Thesis, George Mason University, 167 p (2014). [Link]
4. First-order liquid-liquid phase transition in cerium
Cadien, A., Hu, Q., Meng, Y., Cheng, Y., Chen, M., Shu, J., Mao, H.-K. and Sheng, H.
Phys. Rev. Lett.10,125503 (2013).
3. Pressure-induced amorphization in single-crystal Ta2O5 nanowires
Lü, X., Hu, Q., Yang, W., Bai, L. Sheng, H., Wang, L., Huang, F., Wen, J., Miller, D. J. and Zhao, Y.
J. Am. Chem. Soc. 135, 13947-13953 (2013).
2. The effect of composition on pressure-induced devitrification in metallic glasses
Zeng, Q., Mao, W. L.,Sheng, H., Zeng, Z., Hu, Q., Meng, Y., Lou, H., Peng, F., Yang, W., Sinogeikin, S. V. and Jiang, J.-Z.
Appl. Phys. Lett. 102171905 (2013).
1. Nanoscale diffraction imaging of the high-pressure transition in Fe1−xO
Ding, Y., Cai, Z., Hu, Q., Sheng, H., Chang, J., Hemley, R.and Mao W. L.
Appl. Phys. Lett. 100, 041903 (2012).