• Complex
  • Title
  • Author
  • Keyword
  • Abstract
  • Scholars
High Impact Results & Cited Count Trend for Year Keyword Cloud and Partner Relationship
Export Sort by:
Default
  • Default
  • Title
  • Year
  • WOS Cited Count
  • Impact factor
  • Ascending
  • Descending
< Page ,Total 1 >
Electronic, Elastic and Piezoelectric Properties of Two-Dimensional Group-IV Buckled Monolayers SCIE Scopus CSCD
期刊论文 | 2017 , 34 (8) | CHINESE PHYSICS LETTERS | IF: 0.847
Abstract&Keyword Cite

Abstract :

Electronic, elastic and piezoelectric properties of two-dimensional (2D) group-IV buckled monolayers (GeSi, SnSi and SnGe) are studied by first principle calculations. According to our calculations, SnSi and SnGe are good 2D piezoelectric materials with large piezoelectric coefficients. The values of d(11) of SnSi and SnGe are 5.04 pm/V and 5.42 pm/V, respectively, which are much larger than 2D MoS2 (3.6 pm/V) and are comparable with some frequently used bulk materials (e.g., wurtzite AlN 5.1 pm/V). Charge transfer is calculated by the Lowdin analysis and we find that the piezoelectric coefficients (d(11) and d(31)) are highly dependent on the polarizabilities of the anions and cations in group-IV monolayers.

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Shi, Jing , Gao, Yong , Wang, Xiao-Li et al. Electronic, Elastic and Piezoelectric Properties of Two-Dimensional Group-IV Buckled Monolayers [J]. | CHINESE PHYSICS LETTERS , 2017 , 34 (8) .
MLA Shi, Jing et al. "Electronic, Elastic and Piezoelectric Properties of Two-Dimensional Group-IV Buckled Monolayers" . | CHINESE PHYSICS LETTERS 34 . 8 (2017) .
APA Shi, Jing , Gao, Yong , Wang, Xiao-Li , Yun, Si-Ning . Electronic, Elastic and Piezoelectric Properties of Two-Dimensional Group-IV Buckled Monolayers . | CHINESE PHYSICS LETTERS , 2017 , 34 (8) .
Export to NoteExpress RIS BibTex
Abnormal polar nanoregion evolution in (Bi0.09Ba0.91)(Zn0.045Ti0.955)O-3 (9BZT-BT) ceramic SCIE Scopus
期刊论文 | 2017 , 254 (9) | PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS | IF: 1.729
WoS CC Cited Count: 1 SCOPUS Cited Count: 2
Abstract&Keyword Cite

Abstract :

In this work, 9BZT-BT ceramic has been studied by both experiment and theoretical ab initio molecular dynamics. In experiment, there are two sets of polar regions with different decay temperatures coexisting in the sample. With increasing temperature, one set gradually decomposes between -45 and -15 degrees C, whereas the other set keeps stable until much higher temperatures. Ab initio molecular dynamics simulations show that Bi3+-Zn2+ displacement coupling plays a crucial role at high temperatures to stabilize the micro-domains and ergodic state polar nanoregions (PNRs). This mechanism could be used to explain the complex polarization behaviors and strong relaxor phenomenon observed in experiment. (C) 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

Keyword :

relaxors titanates molecular dynamics simulations dielectric properties dielectric polarization

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Shi, Jing , Cui, Naiyuan , Wang, Xiaoli et al. Abnormal polar nanoregion evolution in (Bi0.09Ba0.91)(Zn0.045Ti0.955)O-3 (9BZT-BT) ceramic [J]. | PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS , 2017 , 254 (9) .
MLA Shi, Jing et al. "Abnormal polar nanoregion evolution in (Bi0.09Ba0.91)(Zn0.045Ti0.955)O-3 (9BZT-BT) ceramic" . | PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS 254 . 9 (2017) .
APA Shi, Jing , Cui, Naiyuan , Wang, Xiaoli , Yun, Sining . Abnormal polar nanoregion evolution in (Bi0.09Ba0.91)(Zn0.045Ti0.955)O-3 (9BZT-BT) ceramic . | PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS , 2017 , 254 (9) .
Export to NoteExpress RIS BibTex
Crystal Structures and Dielectric Properties of Bi-2((Zn1/3Nb2/3)(1-x)Ti-x)(2)O-7 Ceramics EI SCIE Scopus
期刊论文 | 2012 , 95 (4) , 1197-1200 | JOURNAL OF THE AMERICAN CERAMIC SOCIETY | IF: 2.107
WoS CC Cited Count: 4 SCOPUS Cited Count: 4
Abstract&Keyword Cite

Abstract :

Bi-2((Zn1/3Nb2/3)(1-x)Ti-x)(2)O-7 ceramics with 0 <= x <= 0.4 were synthesized using solid-state reaction method. The crystal structure is pure zirconolite type for the compositions with 0 <= x <= 0.15, single weberite type for the compositions with 0.3 <= x <= 0.4, and mixture of zirconolite and weberite for the compositions with 0.15 < x < 0.3. The weberite ceramics with only Bi as the A-site cation are first reported. A possible correlation between the crystal structure transformation and Ti content in system of Bi-2((Zn1/3Nb2/3)(1-x)Ti-x)(2)O-7 with 0 <= x <= 0.4 was suggested. Dielectric constant (e), dielectric loss (tan delta) and temperature coefficient of capacitance (TCC) are similar to 85, similar to 0.001, and similar to 200 ppm/degrees C for the zirconolite solid solutions, similar to 140, 0.004, and between -120 and similar to 200 ppm/degrees C for the weberite solid solutions, respectively, at 1 MHz. Ceramics with a near zero TCC consisting of the zirconolite and weberite phases were obtained. High epsilon, low tan delta, and low sintering temperatures (similar to 950 degrees C) make the novel ceramic system of Bi-2((Zn1/3Nb2/3)(1-x)Ti-x)(2)O-7 potential dielectrics for applications in low-temperature co-fired ceramic and multiplayer ceramic capacitors.

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Fan, Xiaojian , Sun, Ruiting , Wang, Xiaoli . Crystal Structures and Dielectric Properties of Bi-2((Zn1/3Nb2/3)(1-x)Ti-x)(2)O-7 Ceramics [J]. | JOURNAL OF THE AMERICAN CERAMIC SOCIETY , 2012 , 95 (4) : 1197-1200 .
MLA Fan, Xiaojian et al. "Crystal Structures and Dielectric Properties of Bi-2((Zn1/3Nb2/3)(1-x)Ti-x)(2)O-7 Ceramics" . | JOURNAL OF THE AMERICAN CERAMIC SOCIETY 95 . 4 (2012) : 1197-1200 .
APA Fan, Xiaojian , Sun, Ruiting , Wang, Xiaoli . Crystal Structures and Dielectric Properties of Bi-2((Zn1/3Nb2/3)(1-x)Ti-x)(2)O-7 Ceramics . | JOURNAL OF THE AMERICAN CERAMIC SOCIETY , 2012 , 95 (4) , 1197-1200 .
Export to NoteExpress RIS BibTex
Measurement and Estimation of Ferroelectric Hysteresis Loops EI CPCI-S SCIE Scopus
会议论文 | 2011 , 411 , 86-92 | Joint Meeting of 12th International Meeting on Ferroelectricity/18th IEEE International Symposium on Applications of Ferroelectrics (IMF-ISAF-2009) | IF: 0.391
WoS CC Cited Count: 12 SCOPUS Cited Count: 12
Abstract&Keyword Cite

Abstract :

This paper describes an automated-measurement system of ferroelectric hysteresis loops, which was developed in LabView environment based on Virtual Instrument. The system provides a function obtaining nonlinear polarization current from measured current data, which is important for properly estimating ferroelectricity of a dielectric, especially for one with high electric loss. In addition, the relationship between nonlinear polarization current density and external electric field of a ferroelectric reveals more information which is helpful for researches of polar order and/or ferroelectric characteristics.

Keyword :

polarization current electric loss Ferroelectric hysteresis loop

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Wang, Le , Wang, Xiaoli , Shi, Jing . Measurement and Estimation of Ferroelectric Hysteresis Loops [C] . 2011 : 86-92 .
MLA Wang, Le et al. "Measurement and Estimation of Ferroelectric Hysteresis Loops" . (2011) : 86-92 .
APA Wang, Le , Wang, Xiaoli , Shi, Jing . Measurement and Estimation of Ferroelectric Hysteresis Loops . (2011) : 86-92 .
Export to NoteExpress RIS BibTex
Dielectric and ferroelectric properties of (BixBa1-x)(Znx/2Ti1-x/2)O-3 ceramics EI SCIE Scopus
期刊论文 | 2009 , 42 (7) | JOURNAL OF PHYSICS D-APPLIED PHYSICS | IF: 2.083
WoS CC Cited Count: 13
Abstract&Keyword Cite

Abstract :

(BixBa1-x)(Znx/2Ti1-x/2)O-3 [xBi(Zn1/2Ti1/2)O-3-(1-x)BaTiO3, x <= 0.30] solid solution ceramics with a pure perovskite structure were synthesized by a conventional solid-state reaction method. A change in symmetry from tetragonal to cubic was observed as the mole fraction of Bi(Zn1/2Ti1/2)O-3 increased. All compositions show a dielectric anomaly over the temperature range 30-120 degrees C. In the tetragonal phase region, the temperature Tm of the maximum dielectric constant decreases with increasing Bi(Zn1/2Ti1/2)O-3 content. In the cubic phase area, the compositions show general dielectric relaxation of linear dielectrics, and T-m increases with increasing Bi(Zn1/2Ti1/2)O-3 content. The phase transition, dielectric and ferroelectric properties of (BixBa1-x)(Znx/2Ti1-x/2)O-3 ceramics are sensitive to nano-regional chemistries.

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Wang, Xiaoli , Yang, Aihong . Dielectric and ferroelectric properties of (BixBa1-x)(Znx/2Ti1-x/2)O-3 ceramics [J]. | JOURNAL OF PHYSICS D-APPLIED PHYSICS , 2009 , 42 (7) .
MLA Wang, Xiaoli et al. "Dielectric and ferroelectric properties of (BixBa1-x)(Znx/2Ti1-x/2)O-3 ceramics" . | JOURNAL OF PHYSICS D-APPLIED PHYSICS 42 . 7 (2009) .
APA Wang, Xiaoli , Yang, Aihong . Dielectric and ferroelectric properties of (BixBa1-x)(Znx/2Ti1-x/2)O-3 ceramics . | JOURNAL OF PHYSICS D-APPLIED PHYSICS , 2009 , 42 (7) .
Export to NoteExpress RIS BibTex
Evolution of polar order in Ba(Ti1-xSnx)O-3 ceramics EI SCIE Scopus
期刊论文 | 2009 , 149 (43-44) , 1877-1880 | SOLID STATE COMMUNICATIONS | IF: 1.837
WoS CC Cited Count: 7 SCOPUS Cited Count: 6
Abstract&Keyword Cite

Abstract :

The ferroelectric hysteresis loops of Ba(Ti0.85Sn0.15)O-3 and Ba(Ti0.75Sn0.25)O-3 solid solution ceramics covering the temperature T-m of a dielectric permittivity peak were investigated. At temperatures similar to 100 K lower than their respective T-m, the two compositions present clear ferroelectricity. Comparing with the parent ferroelectric BaTiO3, the tiny hysteresis loop of both Ba(Ti0.85Sn0.15)O-3 and Ba(Ti0.75Sn0.25)O-3 ceramics at temperatures above T-m reveals the existence of polar order regions or microdomains. The dielectric properties of the two solid solutions are different: the former shows the character of diffuse ferroelectric phase transition, while the latter displays the feature of relaxor ferroelectrics. According to their ferroelectric properties, however, Ba(Ti0.85Sn0.15)O-3 and Ba(Ti0.75Sn0.25)O-3 compositions exhibit the diffuse transition from low-temperature ferroelectric domains to polar nanoregions during the epsilon(T) peak area. A difference between the two compositions is that the diffuse transition of the former takes place in a much narrower temperature range than that of the latter. (C) 2009 Elsevier Ltd. All rights reserved.

Keyword :

Ferroelectrics Phase transition Hysteresis loop

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Wang, Le , Wang, Xiaoli , Li, Bo . Evolution of polar order in Ba(Ti1-xSnx)O-3 ceramics [J]. | SOLID STATE COMMUNICATIONS , 2009 , 149 (43-44) : 1877-1880 .
MLA Wang, Le et al. "Evolution of polar order in Ba(Ti1-xSnx)O-3 ceramics" . | SOLID STATE COMMUNICATIONS 149 . 43-44 (2009) : 1877-1880 .
APA Wang, Le , Wang, Xiaoli , Li, Bo . Evolution of polar order in Ba(Ti1-xSnx)O-3 ceramics . | SOLID STATE COMMUNICATIONS , 2009 , 149 (43-44) , 1877-1880 .
Export to NoteExpress RIS BibTex
Dielectric properties of Pb(Zn1/3Nb2/3)O-3-BaTiO3-PbTiO3 ceramics EI CPCI-S Scopus
会议论文 | 1996 , 791-794 | Proceedings of the 1996 10th IEEE International Symposium on Applications of Ferroelectrics, ISAF. Part 1 (of 2)
Abstract&Keyword Cite

Abstract :

The compositions and dielectric properties of temperature-stable Pb(Zn1/3Nb2/3)O-3-based ceramics were designed according to the logarithmic mixing rule. On the basis of design, a series of Pb(Zn1/3Nb2/3)O-3-based ceramics were prepared using two compositions in Pb(Zn1/3Nb2/3)O-3-BaTiO3-PbTiO3 system as two constituents by mixed-sintering method. The results of dielectric measurements revealed that the ceramics are composites. A temperature-stable ceramic prepared by mixed sintering method was obtained and its dielectric properties were as follows: dielectric constant was 3850, dissipation factor was less than 1.5%, and the temperature coefficient of capacitance met requirement of X7S specification (TCC less than or equal to +/- 22%, -55 similar to +125 degrees C) of EIA standards.

Cite:

Copy from the list or Export to your reference management。

GB/T 7714 Yue, Zhenxing , Wang, Xiaoli , Yao, Xi . Dielectric properties of Pb(Zn1/3Nb2/3)O-3-BaTiO3-PbTiO3 ceramics [C] . 1996 : 791-794 .
MLA Yue, Zhenxing et al. "Dielectric properties of Pb(Zn1/3Nb2/3)O-3-BaTiO3-PbTiO3 ceramics" . (1996) : 791-794 .
APA Yue, Zhenxing , Wang, Xiaoli , Yao, Xi . Dielectric properties of Pb(Zn1/3Nb2/3)O-3-BaTiO3-PbTiO3 ceramics . (1996) : 791-794 .
Export to NoteExpress RIS BibTex
10| 20| 50 per page
< Page ,Total 1 >

Export

Results:

Selected

to

Format:
FAQ| About| Online/Total:3078/50778058
Address:XI'AN JIAOTONG UNIVERSITY LIBRARY(No.28, Xianning West Road, Xi'an, Shaanxi Post Code:710049) Contact Us:029-82667865
Copyright:XI'AN JIAOTONG UNIVERSITY LIBRARY Technical Support:Beijing Aegean Software Co., Ltd.