Results 161 to 170 of about 20,019 (258)

Colossal Strain Tuning of Ferroelectric Transitions in KNbO₃ Thin Films. [PDF]

Adv Mater
Hazra S, Schwaigert T, Ross A, Lu H, Saha U, Trinquet V, Akkopru-Akgun B, Gregory BZ, Mangu A, Sarker S, Kuznetsova T, Sarker S, Li X, Barone MR, Xu X, Freeland JW, Engel-Herbert R, Lindenberg AM, Singer A, Trolier-McKinstry S, Muller DA, Rignanese GM, Salmani-Rezaie S, Stoica VA, Gruverman A, Chen LQ, Schlom DG, Gopalan V.   +27 more
europepmc   +1 more source

Robust room-temperature ferroelectricity in the wide-bandgap semiconductor Ga₂O₃. [PDF]

Sci Adv
Shen J, Fu Io W, Liu C, Wen Y, Wu H, Cao Y, Yang Y, Dong D, Zhang F, Cai S, Ren W, Xing X, Zhang Y, Wu Z, Hao J.   +14 more
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Large enhancement of ferroelectric properties of perovskite oxides via nitrogen incorporation. [PDF]

Sci Adv
Wang T, Gong F, Ma X, Pan S, Wei XK, Kuo C, Yoshida S, Ku YC, Wang S, Yang Z, Hazra S, Zhang KHL, Liu X, Tang Y, Zhu YL, Chang CF, Das S, Ma X, Chen L, Xu B, Gopalan V, Bellaiche L, Martin LW, Chen Z.   +23 more
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Ultralow-pressure-driven polarization switching in ferroelectric membranes. [PDF]

Nat Commun
Yang X, Han L, Ning H, Xu S, Hao B, Li YC, Li T, Gao Y, Yan S, Li Y, Gu C, Li W, Gu Z, Lun Y, Shi Y, Zhou J, Hong J, Wang X, Wu D, Nie Y.   +19 more
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Computational screening of piezoelectric constants in metal-organic frameworks: design principles and ferroelectric-like bond modulation.

J Mater Chem A Mater
Mula S, Huang C, Grozema F, van der Veen MA.   +3 more
europepmc   +1 more source

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Thermodynamic theory of PbTiO3

Journal of Applied Physics, 1987
A phenomenological thermodynamic theory of PbTiO3 was developed using a modified Devonshire form of the elastic Gibbs free energy. The spontaneous strain as a function of temperature was determined from pure sol-gel derived PbTiO3 powder and used with selected data from the literature to determine the coefficients of the energy function.
M. J. Haun, E. Furman, S. J. Jang, H. A. McKinstry, L. E. Cross   +4 more
exaly   +2 more sources

Selectively constructing sandwich-like heterostructure of CdS/PbTiO3/TiO2 to improve visible-light photocatalytic H2 evolution

Science China Materials, 2022
Yongqiang Yang, Chao Zhen, Xiao-Xiang Xu
exaly   +2 more sources

Photocatalytic Overall Water Splitting over PbTiO3 Modulated by Oxygen Vacancy and Ferroelectric Polarization.

Journal of the American Chemical Society, 2022
Ferroelectric materials hold great promise in the field of photocatalytic water splitting due to their spontaneous polarization that sets up an inherent internal field for the spatial separation of photogenerated charges.
G. Wan, L. Yin, Xing Chen, Xiaoxiang Xu, Jie Huang, Chao Zhen, Huaze Zhu, Biaohong Huang, Weijin Hu, Z. Ren, H. Tian, Lianzhou Wang, Gang Liu, Hui‐Ming Cheng   +13 more
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Insight into the piezo-photo coupling effect of PbTiO3/CdS composites for piezo-photocatalytic hydrogen production

, 2021
The polarization field with the function in carrier separation has aroused substantial interest. For heterojunction complexes, however, the static polarization field will be inevitably shielded by a large number of carriers.
Xueyan Huang, Rui Lei, Jie Yuan, Fan Gao, Cankun Jiang, Wenhui Feng, Jiandong Zhuang, Ping Liu   +7 more
semanticscholar   +1 more source

Investigation of optical and thermoelectric properties of PbTiO3 under pressure

Physica B: Condensed Matter, 2021
The electronic, thermoelectric and optical properties of cubic PbTiO3 perovskite's oxides have been investigated under the variation of pressures within the frame work of DFT by using PBEsol-GGA as exchange correlation functional.
M. Yaseen, H. Ambreen, R. Mehmood, M. Iqbal, J. Iqbal, T. Alshahrani, S. Noreen, A. Laref   +7 more
semanticscholar   +1 more source