2004
1.
ZHI Yu and CHEN Ang,
Electroactive fluorinate-based polymers: Ferroelectric
and dielectric properties, Journal of Applied Physics,
(tentatively scheduled in the December 15 issue, 2004. ID
number: 056423JAP).
2.
CHEN Ang
and ZHI Yu,
Ferroelectric, Electroactive and dielectric
relaxation behavior of fluoro-polymers,
Advanced Materials, 16[12], 795-8 (2004).
3.
CHEN Ang
and ZHI Yu, DC electric-field dependence of the
dielectric constant in polar dielectrics:
“multi-polarization-mechanism” model, Physical Review
B69, 174109 (2004) (8 pages).
4.
CHEN Ang
and ZHI Yu, Phase transition temperature and character of
Cd2Nb2O7, Physics
Review B70, 134103 (2004) (4 pages).
5.
CHEN Ang
and ZHI Yu, Dielectric behavior of PbZr0.52Ti0.48O3
thin films: intrinsic and extrinsic dielectric response,
Applied Physics Letters, 85[17], 3821-23
(2004).
6.
ZHI Yu, and CHEN Ang, Dielectric behavior
of electroactive fluorinate-based
polymers under dc bias, Applied Physics Letters,
85[17], 3827-29 (2004).
7.
CHEN Ang
and ZHI Yu, Dielectric behavior of electroactive
fluorinate-based terpolymers, Applied Physics Letters,
84[12], 2145-7 (2004).
8.
ZHI Yu, and CHEN Ang, Dielectric relaxor behavior
of Cd2Nb2O7, Applied
Physics Letters, 85[5], 801-3 (2004).
9.
ZHI Yu, CHEN Ang, L. E. Cross, A. Petchsuk, and T. C.
Chung, Eelectroactive strain properties of
poly(vinylidene fluoride – trifluoroethylene –
chlorotrifluoroethylene) terpolymers, Applied
Physics Letters, 84[10], 1737-9 (2004).
10.
CHEN Ang
and ZHI Yu, Physical nature of the high strain in
electroactive polymers: ferroelectric relaxor or dielectric
relaxor? Fundamental Physics of Ferroelectric 2004,
Ed. P. Gehring, and R. E. Cohen, pp44-45 (The Navy
workshop on Fundamental Physics of Ferroelectrics, Colonial
Willaimsburg, February, 2004).
2003
11.
CHEN Ang,
ZHI Yu, and L. E. Cross, Electrostrictive properties of
stretched poly(vinylidene fluoride – trifluoroethylene)
copolymers at cryogenic temperatures, Applied Physics
Letters, 83[9], 1821-3 (2003).
12.
CHEN Ang,
ZHI Yu, Ruyan Guo, and A. S. Bhalla, Calculation of
dielectric constant and loss of two-phase composites,
Journal of Applied Physics, 93[6], 3475-80
(2003).
13.
CHEN Ang,
ZHI Yu, H. J. Youn, C. A. Randall, A. S. Bhalla, L. E.
Cross, J. Nino, and M. Lanagan, Dielectric properties of
Bi2O3-ZnO-Ta2O5
pyrochlore and zirconolite structure ceramics,
Applied Physics Letters, 82[21], 3734-6 (2003).
14.
ZHI Yu, CHEN Ang, E. Furman, and L. E. Cross,
Dielectric relaxation and strain behavior of 95.5% Pb(Zn1/3Nb2/3)O3
– 4.5% PbTiO3
single crystals
at cryogenic temperatures, Applied Physics Letters, 82[5],
790-792 (2003).
15.
ZHI Yu, CHEN Ang, RuYan Guo, and A.S. Bhalla,
Dielectric properties and tunability of (Sr,Bi)TiO3
with MgO additive, Materials Letters, 57[19],
2927-31 (2003).
16.
ZHI Jing, ZHI Yu and CHEN Ang,
Crystalline structure and dielectric behavior of Ba(Ti,Ce)O3,
Journal of Materials Science, 38[5],
1057-61 (2003).
17.
ZHI Yu and CHEN Ang, Crystalline structure and
dielectric properties of (Sr1-1.5xBix)TiO3
ceramics, Journal of Materials Science,
38
[1], 113-118 (2003).
2002
18.
CHEN Ang,
ZHI Yu, H. J. Youn, C. A. Randall, A. S. Bhalla, L. E.
Cross, J. Nino, and M. Lanagan, Low temperature
dielectric relaxation in pyrochlore (Bi3/4Zn1/4)2(Zn1/4Ta3/4)2O7
compounds, Applied Physics Letters, 80[25],
4807-09 (2002).
19.
CHEN Ang,
ZHI Yu, ZHI Jing, Ruyan Guo, A.S. Bhalla, and L. E. Cross,
Piezoelectric and
Electrostrictive strain behavior of Ce-doped BaTiO3
ceramics,
Applied Physics Letters, 80[18], 3424-26 (2002).
20.
ZHI Jing, ZHI Yu and CHEN Ang,
Crystalline structure and dielectric behavior of (Ce,Ba)TiO3
ceramics,
Journal of Materials Research, 17 [11],
2787-2793 (2002).
21.
CHEN Ang,
ZHI Jing, and ZHI Yu, Ferroelectric relaxor
Ba(Ti,Ce)O3,
Journal of Physics: Condensed Matter, 14,
8901–12 (2002).
22.
ZHI Yu and CHEN Ang, Dielectric and Conduction
Anomalies in La-doped SrTiO3 with Suppression of
Quantum-Paraelectric, Applied Physics Letters,
80[4], 643-5 (2002).
23.
CHEN Ang
and ZHI Yu, Dielectric relaxor and ferroelectric relaxor:
doped paraelectric SrTiO3, Journal of
Applied Physics, 91[3], 1487-94 (2002).
24.
ZHI Yu and CHEN Ang, Maxwell – Wagner
polarization in Ceramic Composites BaTiO3 – (Ni0.3Zn0.7)Fe2.1O4,
Journal of Applied Physics, 91[2], 794-797
(2002).
25.
ZHI Yu and CHEN Ang, Electrical and Magnetic
Properties of BaTiO3 – (Ni0.3Zn0.7)Fe2.1O4
Composites, Journal of Materials
Science: Materials in Electronics, 13, 193-196
(2002).
26.
ZHI Yu, CHEN Ang, Ruyan Guo, and A.S. Bhalla,
Dielectric properties and high tunability of Ba(Ti0.7Zr0.3)O3
ceramics under dc bias, Applied Physics Letters,
81[7], 1285-87 (2002).
27.
ZHI Yu, CHEN Ang, Ruyan Guo, A.S. Bhalla, and L. E.
Cross, Dielectric loss modes of SrTiO3 thin
films deposited on different substrates, Applied
Physics Letters, 80[6], 1034-36 (2002).
28.
ZHI Yu, CHEN Ang, Ruyan Guo, and A.S. Bhalla,
Ferroelectric-relaxor behavior of Ba(Ti0.7Zr0.3)O3,
Journal of Applied Physics, 92[5], 2655-57
(2002).
29.
ZHI Yu, CHEN Ang, Ruyan Guo, and A.S. Bhalla,
Piezoelectric and strain properties of Ba(Ti1-xZrx)O3
ceramics, Journal of Applied Physics, 92[3],
1489-93 (2002).
30.
H. J. Youn, Clive Randall,
CHEN Ang,
and M. Lanagan,
Dielectric properties in (Bi3/4Zn1/4)2(Zn1/4Ta3/4)2O7
ceramics,
Journal of Materials Research,
17,
1502 (2002).
31.
CHEN Ang,
Ruyan Guo, A.S. Bhalla, and L. E. Cross, Dielectric
Behavior and High Tunability in Cd2Nb2O7,
Integrated Ferroelectrics, 42, 419-431 (2002).
2001
32.
CHEN Ang,
A. S. Bhalla, and L. E. Cross, Dielectric behavior of
paraelectric KTaO3, CaTiO3 and (Ln1/2Na1/2)TiO3
under dc electric-field, Physical Review B64,
18 4104 (2001) (6 pages).
33.
CHEN Ang,
ZHI Yu, L. E. Cross, Ruyan Guo, and A. S. Bhalla,
Dielectric relaxation and conduction in SrTiO3
thin films under dc bias, Applied Physics Letters,
79[6], 818-20 (2001).
34.
CHEN Ang,
L.E. Cross, ZHI Yu, Ruyan Guo, and A.S. Bhalla,
Dielectric loss and defect mode of SrTiO3 thin
film under direct-current bias, Applied Physics
Letters, 78[18], 2754-56 (2001).
35.
CHEN Ang,
A.S. Bhalla, Ruyan Guo, and L.E. Cross, Effect of dc bias
on dielectric properties of Cd2Nb2O7
ceramics, Journal of Applied Physics, 90[5],
2465-68 (2001).
36.
ZHI Yu, CHEN Ang, Ruyan Guo,
Amar S. Bhalla, and L. E. Cross,
Oxygen vacancy related dielectric relaxation in
(Sr1-1.5xBix)TiO3,
Ferroelectrics, 262, 219-225 (2001).
37.
ZHI Yu and CHEN Ang, Compatibility of YBa2Cu3O6+d
superconductor with YBa3Ti2O8.5
compound,
Journal of Materials Science Letter, 20,
1897-99(2001).
38.
CHEN Ang,
ZHI Yu, Ruyan Guo, and A.S. Bhalla, Effect of dc field on
dielectric loss of SrTiO3 single crystals and
thin films, Dielectric Materials and Devices, Ed.
K.M. Nair, Amar S. Bhalla, Tapan K. Gupta, et al.,
pp339-348, 2001.
2000
39.
CHEN
Ang,
ZHI Yu, and L. E. Cross,
Oxygen-vacancies-related low-frequency dielectric relaxation
and electrical conduction in Bi:SrTiO3,
Physical Review B62, 228-236(2000).
40.
CHEN
Ang
and ZHI Yu,
Phonon-coupled impurity dielectric modes in Bi:SrTiO3,
Physical Review B61, 11363-66(2000).
41.
CHEN Ang,
ZHI Yu,
ZHI
Jing,
P. Lunkenheimer and A. Loidl, Dielectric spectra and
electrical conduction in Fe doped SrTiO3,
Physical Review B61, 3922-26(2000).
42.
CHEN
Ang,
ZHI Yu, and ZHI Jing,
Impurity induced ferroelectric relaxor behavior in quantum
paraelectric SrTiO3 and ferroelectric BaTiO3,
Physical Review B61, 957-961(2000).
43.
CHEN Ang,
A.S. Bhalla, Ruyan Guo, and L.E. Cross, Dielectric loss
of SrTiO3 single crystal under direct current
bias, Applied Physics Letters, 76[14],
1929-1931(2000).
44.
CHEN Ang,
L.E. Cross, Ruyan Guo, and A.S. Bhalla, Clusters
polarization in Cd2Nb2O7
compound, Applied Physics Letters, 77[5],
732-734(2000).
45.
CHEN Ang,
Ruyan Guo, A.S. Bhalla, and L.E. Cross, Dielectric
relaxation processes in Cd2Nb2O7
Compound, Journal of Applied Physics, 87[10],
7452-56(2000).
46.
CHEN Ang,
Ruyan Guo, A.S. Bhalla, and L.E. Cross, Effect of
Electrical Field and Post-Treatment on Dielectric Behavior
of SrTiO3, Journal of Applied Physics,
87[8], 3937-3940(2000).
47.
CHEN Ang,
ZHI Yu, J. Scott, A. Loidl, Ruyan
Guo, Amar S. Bhalla, and L. E. Cross, Dielectric
Polarization Processes in Bi:SrTiO3,
J. Phys. Chem. Solids, 61:(2), 191-196(2000).
48.
J. Scott, CHEN Ang, H. Ledbetter, The myth
of second sound in strontium titanate, J. Phys. Chem.
Solids, 61:(2), 185-190(2000).
49.
CHEN Ang,
Ruyan Guo, A.S. Bhalla, and L. E. Cross, Effect of
Electric Field and Post-Treatment on Dielectric Behavior of
SrTiO3 Single Crystal, Ceramics
Transactions: Electronic Ceamic Materials and Devices,
Edited by K.M. Nair and A.S. Bhalla, Vol.106, pp149-155,
2000.
50.
Zhi Yu, Chen Ang, A.S.
Bhalla, and L. E. Cross, Dielectric anomalies in La
and Bi doped SrTiO3, Part I:
Oxygen-vacancy-related dielectric peaks,
Ceramics Transactions: Electronic Ceamic Materials and
Devices, Edited by K.M. Nair and A.S. Bhalla, Vol.106,
pp123-131, 2000.
51.
Chen Ang,
Zhi Yu, A.S. Bhalla, and L. E. Cross,
Dielectric anomalies in La and Bi doped SrTiO3,
Part II: The low temperature dielectric behavior,
Ceramics Transactions: Electronic Ceamic Materials and
Devices, Edited by K.M. Nair and A.S. Bhalla, Vol.106,
pp133-137, 2000.
52.
Jing Zhi, CHEN Ang, P.M. Vilarinho, ZHI Yu, J.L. Baptista,
Effect of Ce doping at Ba sites on the phase structure
and the ferroelectric phase transition of BaTiO3,
Ceramics Transactions: Electronic Ceamic Materials and
Devices,
Edited by K.M. Nair and A.S. Bhalla, Vol.106, pp115-121,
2000.
1999
53.
CHEN Ang,
J. F. Scott, ZHI Yu, H. Ledbetter, and J.L. Baptista,
Dielectric and Ultrasonic Anomalies at 22K, 37K and 65K in
SrTiO3, Physical Review B59,
6661-64(1999).
54.
CHEN Ang,
ZHI Yu, J. Hemberger, P. Lunkhemer, and A. Loidl,
Dielectric anomalies in bismuth doped SrTiO3;
Defect modes at low impurity concentrations, Physical
Review B59, 6665-69(1999).
55.
CHEN Ang,
ZHI Yu, P. Lunkhemer, J. Hemberger, and A. Loidl,
Dielectric relaxation modes in bismuth doped SrTiO3;
The Relaxor Behavior, Physical Review B59,
6670-74(1999).
56.
ZHI Jing, CHEN Ang, ZHI Yu, P. M. Vilarinho
and J. L. Baptista, Solubility of Y in BaTiO3
ceramics, Journal of American Ceramic Society
(Rapid Communication), 82[5], 1345-48(1999).
57.
ZHI
Yu, CHEN Ang, and L. E. Cross,
Oxygen-vacancy-related Dielectric anomalies in La:SrTiO3,
Applied Physics Letters, 74[20], 3044-46(1999).
58.
CHEN
Ang,
ZHI Jing, and ZHI Yu,
Insulator - Metallic transition in Cu-doped BaTiO3
Multiphase Ceramics,
Journal of Physics: Condensed Matter, 11, 9703-08
(1999).
1998
59.
CHEN Ang,
ZHI Yu, P. M. Vilarinho and J. L. Baptista,
Bi:SrTiO3: A quantum ferroelectric and a relaxor,
Physical Review B57, 7403-06(1998).
60.
CHEN Ang,
J. R. Jurado, ZHI Yu, M.T. Colomer, J.R. Frade, and J.L.
Baptista, A variable-range hopping conduction and
dielectric relaxation in disordered Sr0.97(Ti1-xFex)O3-d,
Physical Review B57, 11858-61(1998).
61.
ZHI Yu, CHEN Ang, P. M. Vilarinho, P. Mantas
and J. L. Baptista, Dielectric properties of
(Sr,Bi)TiO3
ceramics at high temperature (500-800K),
Journal of Applied Physics, 83, 4874-77 (1998).
62.
ZHI Jing, CHEN Ang, ZHI Yu, P. M. Vilarinho
and J. L. Baptista, Dielectric properties of Ba(Ti,Y)O3
ceramics, Journal of Applied Physics, 84,
983-986 (1998).
63.
CHEN Ang,
ZHI Yu, Zhi jing, P. M. Vilarinho and J. L. Baptista,
Dielectric Properties of (Sr0.76Bi0.16)TiO3
- PbTiO3 Ceramics, Bol. Soc. Esp. Ceram.
Vidrio, 37, 235-237(1998)
64.
ZHI Yu, CHEN Ang, P. M. Vilarinho, P. Mantas
and J. L. Baptista, Dielectric relaxation behaviour of
Bi:SrTiO3: I, The low temperature permittivity
peak, Journal of the European Ceramic Society,
18, 1613-19 (1998).
65.
ZHI Yu, CHEN Ang, P. M. Vilarinho, P. Mantas
and J. L. Baptista, Dielectric relaxation behaviour of
Bi:SrTiO3:
II, Influence of heat treatment on dielectric properties,
ibid, 18, 1621-28 (1998).
66.
ZHI Yu, CHEN Ang, P. M. Vilarinho, P. Mantas
and J. L. Baptista, Dielectric relaxation behaviour of
Bi:SrTiO3:
III, Dielectric properties in the temperature range of
300 - 600K, ibid, 18, 1629-35 (1998)
1997
67.
CHEN Ang,
ZHI Yu, ZHI Jing, P. M. Vilarinho, and J. L. Baptista,
Synthesis and characterization of Ba(Ti,Ce)O3
ceramics, Journal of the European Ceramic
Society,
17, 1217-21(1997).
68.
ZHI Yu, CHEN Ang, P. M. Vilarinho and J. L.
Baptista, Dielectric properties of Ba(Ti,Ce)O3
solid solutions in the temperature range of 85K-700K,
Journal of Physics: Condensed Matter, 9,
3081-88(1997).
69.
Bao Yahua, CHEN Ang,
and ZHI Yu, Piezoelectric properties of Pb(Li1/4Nb3/4)0.06(Mg1/3Nb2/3)0.06(Zr0.88-xTix)O3
ceramics and its application for transformer, Journal
of Zhejiang University, 31[2], 269-276 (1997). (in
Chinese)
70.
CHEN Ang,
ZHI Jing, ZHI Yu, P. M. Vilarinho and J. L. Baptista,
The formation and composition of compounds in Ba-rich corner
of BaO-M2O3-TiO2 ternary
system (M=Y and Nd), Key Engineering Materials,
132-136, 1207-10(1998).
71.
ZHI Yu, CHEN Ang, P. M. Vilarinho and J. L.
Baptista, Dielectric anomaly of (Sr1-xBi2x/3)TiO3
ceramic in the temperature range of 300-600K, Key
Engineering Materials, 132-136, 1052-55(1998).
72.
Jing Zhi, CHEN Ang, ZHI Yu, P. M. Vilarinho
and J. L. Baptista, Dielectric behaviour of Ba(Ti,Ce)O3
ceramics, Key Engineering Materials, 132-136,
1187-90(1998).
1996
73.
CHEN Ang,
ZHI Yu, V. M. Ferreira, P. M. Vilarinho, and J. L. Baptista,
Occurrence of single phase dielectric compound in the BaO-rich
corner of BaO – Re2O3 – TiO2
ternary system (Re=Y, Nd, and Sm), Journal of
Materials Science Letter, 15, 1313-14(1996).
74.
CHEN Ang,
ZHI Yu, P. M. Vilarinho, V. M. Ferreira, and J. L. Baptista,
Synthesis and characterization of dielectric compounds in
the BaO-rich corner of BaO – Y2O3
– TiO2 ternary system, Journal
of the European Ceramic Society, 16,
1051-56(1996).
75.
Jiaping Han, X. L. Zhang, X. Z. Wang, ZHI Yu,
and CHEN Ang,
A study on the formation of Ba2Ti9O20
phase in BaO-TiO2 system, Journal of the
Chinese Ceramic Society, 24[2], 173-178(1996). (in
Chinese)
76.
J. L. Baptista, CHEN Ang,
ZHI Yu, V. M. Ferreira, P. M. Vilarinho, and Jing Zhi,
New dielectric compounds in the BaO -rich corner of BaO-Re2O3-TiO2
ternary system (Re=Nd, Sm, Y, La, and Pr),
Electroceramic V, Book 2, pp5-8, 1996. (The
proceedings of The European Fifth International Conferences
on Electroceramics and applications, September 2 – 4,
1996, Aveiro, Portugal.)
77.
CHEN Ang,
Jing Zhi, ZHI Yu, P. M. Vilarinho and J. L. Baptista,
Dielectric properties of BaTiO3/YBaTiO
composite ceramics, Electroceramic V, Book
2, pp25-28, 1996. (Ibid)
78.
CHEN Ang,
Jing Zhi, ZHI Yu, Ya-hua, Jia-ping Han, P. M.
Vilarinho and J. L. Baptista, Dielectric properties of
the YBaCuO
/ YBaTiO
composite ceramics, Electroceramic V,
Book 2 , pp281-284, 1996. (Ibid)
79.
ZHI Yu, CHEN Ang, P. M. Vilarinho and J. L.
Baptista, Dielectric dispersion behavior of Ba(Ti,Ce)O3
solid solutions, Electroceramic V,
Book 2 , pp9-12, 1996. (Ibid)
80.
ZHI Yu, CHEN Ang, P. M. Vilarinho, P. Mantas
and J. L. Baptista, Dielectric relaxation behaviour of
(Sr,Bi)TiO3
ceramics, Electroceramic V, Book 1 ,
pp491-495, 1996. (Ibid)
81.
Jing Zhi, CHEN Ang, ZHI Yu, Ya-hua Bao,
Jia-ping Han, P. M. Vilarinho and J. L. Baptista,
Low temperature resistivity behaviour in Ba(Ti,Cu)O3
composite ceramics, Electroceramic V, Book 2,
pp33-36, 1996. (Ibid)
82.
Jing Zhi, CHEN Ang, ZHI Yu, Ya-hua Bao,
Jia-ping Han, P. M. Vilarinho and J. L. Baptista,
Effect of lead doping on the microstructure and dielectric
properties of YBa3Ti2O8.5
ceramics, Electroceramic V, Book 2,
pp29-32, 1996. (Ibid)
83.
Bao Yahua, CHEN Ang,
ZHI Yu, and Jiaping Han, Piezoelectric ceramics of
Pb(Li1/4Nb3/4)0.06(Mg1/3Nb2/3)0.06(Zr0.88-xTix)O3
system for transformer use, Electroceramic V,
Book 2 , pp237-241, 1996. (Ibid)
84.
Jiaping Han, CHEN Ang,
ZHI Yu, and Bao Yahua, Factors affecting the
formation of Ba2Ti9O20
phase, Electroceramic V, Book 2 , pp475-478,
1996. (Ibid)
1995
85.
DAI Xi, and CHEN Ang,
The soft mode behavior and electron correlation effect in
the pseudo Jahn-Teller system, Ferroelectrics,
74, 277-282(1995).
86.
ZHI Yu, CHEN Ang,
and Han Japin, Influence of MgO on dielectric behavior of
Sr(Bi)TiO3 ceramics, Journal of Zhejiang
University, 29[2], 214-218(1995). (in Chinese)
87.
CHEN Ang,
Dai Xi, ZHI Yu, and Yahua Bao, A special percolation
problem in ceramic composite, Journal of the Chinese
Ceramic Society, 23[6], 685-688(1995). (in
Chinese)
88.
Ferreira, CHEN Ang,
ZHI Yu, Han Jiaping, and P. M. Vilarinho, Study of (Ni0.3Zn0.7)Fe2.1O4–BaTiO3
ceramic composites, in Proceedings of Materiasl´95,
17 September, 1995, Aveiro, Portugal.
1994
89.
CHEN Ang,
ZHI Yu, BAO Yahua, DAI Xi, and JIANG Qin, A study of the
BaTiO3-YBa2Cu3Oy
ceramic composite system, Journal of Physics:
Condensed Matter, 6, 3553-58(1994).
90.
CHEN Ang,
ZHI Yu and BAO Yahua, A study of BaTiO3-BaPbO3
ceramic composites, Journal of Physics: Condensed
Matter, 6, 7921-25(1994).
1993
91.
ZHI Yu and CHEN Ang,
A Positron Annihilation Study of SrTiO3 -
based Ceramics, Journal of Physics: Condensed Matter,
5, 1877-82(1993).
92.
ZHI Yu, CHEN Ang,
X. L. Zhang, X. Z. Wang, and B. R. Li, Dielectric
properties and defect mechanism of lanthanum doped
strontium-bismuth titanate ceramics, Journal of the
Chinese Ceramic Society, 21[2], 137-141(1993). (in
Chinese)
93.
ZHI Yu, CHEN Ang,
Zhang Xuli, Zhou Guoliang, and Wang Xiaozheng, Manganese
influence on the semiconductive (Ba,Pb)TiO3
ceramics, Journal of Zhejiang University, 27[1],
116-121(1993). (in Chinese)
1992
94.
CHEN Ang,
ZHI Yu, Li Biaorong, Wang Shaojie, and Chen Yilong,
Doping Effect of Sn on Superconductivity of YBa2Cu3Oy,
Journal of Physics: Condensed Matter, 4,
4981-87(1992).
95.
CHEN Ang
and ZHI Yu, Dielectric Properties and Complex Defect
Structure in (Sr1-xBix)TiO3
Ceramics, Journal of Applied Physics, 71,
4451-54(1992) .
96.
CHEN Ang
and ZHI Yu, Dielectric Properties and Defect
Structure in Lanthanum Doped SrTiO3 Ceramics,
Journal of Applied Physics, 71, 6025-28(1992).
97.
CHEN Ang,
ZHI Yu, Li Biaorong, and Wang Shaojie, Positron
Annihilation Study of YBa2Cu3Oy
Superconductors Doped with SnO2, Physical
Letter, A165, 171-174(1992).
98.
CHEN Ang,
ZHI Yu, and Lu Zhuo, Substitution effect of Sn and/or Ca
elements in YBa2Cu3O7-x
superconducting ceramics, Chinese
Journal of Low Temperature Physics, 14[4],
289-292(1992). (in Chinese)
99.
CHEN Ang,
ZHI Yu, Li Biaorong, and Zhang Xuli, Study of
YBCO superconducting ceramics with dopant, Chinese
Journal of Low Temperature Physics, 14[6],
450-454(1992). (in Chinese)
100.
CHEN Ang,
Xu Zhuan, Fang Minghu, et al, Superconductivity in YBa2Cu3Oy
– CeO2 ceramics (0<x<1.5), Chinese
Chinese Journal of Low Temperature Physics, 13[4],
314-318(1992). (in Chinese)
101.
CHEN Ang,
ZHI Yu, Li Biaorong, Zhang Xuli, Li Xiaohua, and Wang
Shaojie, Positron annihilation study of YBa2Cu3Oy
superconducting ceramics, Journal of Zhejiang
University, 26[1], 120-124(1992). (in Chinese)
102.
ZHI Yu, and CHEN Ang,
Influence of sintering process on PTC behavior of BaTiO3-based
thermistor, Journal of Zhejiang University,
26[6], 619-620(1992). (in Chinese)
103.
CHEN Ang,
ZHI Yu, Zhang Xuli, Wang Xiaozhen, Positron annihilation
study of complex-defect in Sr-Bi-Ti-O system dielectric
ceramics, Journal of Inorganic Materials, 7[4],
423-428(1992). (in Chinese)
104.
CHEN Ang,
and ZHI Yu, A Study of Trivalent-element Doped SrTiO3
Ceramics, in the Proceedings of International
Conference on Electronic Component and Materials,
pp538-542, 1992, Hangzhou, P.R. China.
105.
CHEN Ang,
and ZHI Yu, Superconductivity of YBaCuO Ceramics with
Additive SnO2, 1st International
Conference on Adanced Materials and Processing,
pp404-405, 1992, Hangzhou, P.R. China.
106.
CHEN Ang,
and ZHI Yu, Doping Effect of Ce on the Superconductivity
of YBaCuO Ceramics, 1st International Conference on
Advanced Materials and Processing, pp406-407, 1992,
Hangzhou, P.R. China.
Before 1992
107.
Chaoqun Tang, Biaorong Li, and
CHEN Ang, Positron
Annihilation Study of Oxygen-deficient YBa2Cu3Ox
(6.3< x <6.9), Physical Review, B42,
8078-81(1990).
108.
CHEN Ang,
and ZHI Yu, Substitution induced metal-insulator and
structural transition in YBa2(Cu1-x Mx)3Oy
ceramics (M=Trivalent Cation ), Chinese Physics
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