Effects of niobium content on electrical and mechanical properties of (Na0.85K0.15)0.5Bi0.5Ti(1-x)Nb x O3 thin films
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作者:
Li Xujun
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Xiangtan Univ, Fac Mat Optoelect & Phys, Xiangtan 411105, Peoples R China
Xiangtan Univ, Minist Educ, Key Lab Low Dimens Mat & Applicat Technol, Xiangtan 411105, Peoples R ChinaXiangtan Univ, Fac Mat Optoelect & Phys, Xiangtan 411105, Peoples R China
Li Xujun
[1
,2
]
Pan Yong
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Xiangtan Univ, Fac Mat Optoelect & Phys, Xiangtan 411105, Peoples R China
Xiangtan Univ, Minist Educ, Key Lab Low Dimens Mat & Applicat Technol, Xiangtan 411105, Peoples R ChinaXiangtan Univ, Fac Mat Optoelect & Phys, Xiangtan 411105, Peoples R China
Pan Yong
[1
,2
]
Gong Yueqiu
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机构:
Xiangtan Univ, Fac Mat Optoelect & Phys, Xiangtan 411105, Peoples R China
Xiangtan Univ, Minist Educ, Key Lab Low Dimens Mat & Applicat Technol, Xiangtan 411105, Peoples R ChinaXiangtan Univ, Fac Mat Optoelect & Phys, Xiangtan 411105, Peoples R China
Gong Yueqiu
[1
,2
]
Huang Renjie
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Xiangtan Univ, Fac Mat Optoelect & Phys, Xiangtan 411105, Peoples R ChinaXiangtan Univ, Fac Mat Optoelect & Phys, Xiangtan 411105, Peoples R China
Huang Renjie
[1
]
Liao Jiajia
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Xiangtan Univ, Fac Mat Optoelect & Phys, Xiangtan 411105, Peoples R ChinaXiangtan Univ, Fac Mat Optoelect & Phys, Xiangtan 411105, Peoples R China
Liao Jiajia
[1
]
Xie Shuhong
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Xiangtan Univ, Fac Mat Optoelect & Phys, Xiangtan 411105, Peoples R China
Xiangtan Univ, Minist Educ, Key Lab Low Dimens Mat & Applicat Technol, Xiangtan 411105, Peoples R ChinaXiangtan Univ, Fac Mat Optoelect & Phys, Xiangtan 411105, Peoples R China
Xie Shuhong
[1
,2
]
Zhou Yichun
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机构:
Xiangtan Univ, Fac Mat Optoelect & Phys, Xiangtan 411105, Peoples R China
Xiangtan Univ, Minist Educ, Key Lab Low Dimens Mat & Applicat Technol, Xiangtan 411105, Peoples R ChinaXiangtan Univ, Fac Mat Optoelect & Phys, Xiangtan 411105, Peoples R China
Zhou Yichun
[1
,2
]
Gao Xingsen
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机构:
S China Normal Univ, Sch Phys & Telecommun Engn, Inst Adv Mat, Guangzhou 510631, Guangdong, Peoples R ChinaXiangtan Univ, Fac Mat Optoelect & Phys, Xiangtan 411105, Peoples R China
Gao Xingsen
[3
]
机构:
[1] Xiangtan Univ, Fac Mat Optoelect & Phys, Xiangtan 411105, Peoples R China
[2] Xiangtan Univ, Minist Educ, Key Lab Low Dimens Mat & Applicat Technol, Xiangtan 411105, Peoples R China
[3] S China Normal Univ, Sch Phys & Telecommun Engn, Inst Adv Mat, Guangzhou 510631, Guangdong, Peoples R China
(Na0.85K0.15)(0.5)Bi0.5Ti(1-x)Nb (x) O-3 (NKBT-N100x) thin films were deposited on Pt/Ti/SiO2/Si(100) substrates by metal-organic decomposition method and annealed in oxygen atmosphere at 750 A degrees C. The effects of niobium concentration on the microstructures, ferroelectric, piezoelectric, leakage current and mechanical properties of the NKBT-N100x (x = 0, 0.01, 0.03, 0.05) thin films have been investigated in detail. The NKBT-3N thin film has the largest remnant polarization (7 mu C/cm(2)) and statistically averaged d (33eff) (140 pm/V), the smallest leakage current, elasticity modulus (102.0 Gpa), hardness (5.1 Gpa) and residual stress (297.0 Mpa). The evaluation of residual stresses of these thin films will offer useful guidelines of safe working condition for their potential application in microelectromechanical system.
机构:
Tsinghua Univ, Dept Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R ChinaTsinghua Univ, Dept Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China
Wu, Yunyi
Wang, Xiaohui
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Tsinghua Univ, Dept Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R ChinaTsinghua Univ, Dept Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China
Wang, Xiaohui
Zhong, Caifu
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Tsinghua Univ, Dept Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R ChinaTsinghua Univ, Dept Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China
Zhong, Caifu
Li, Longtu
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机构:
Tsinghua Univ, Dept Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R ChinaTsinghua Univ, Dept Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China
机构:
Univ Ulsan, Dept Phys, Ulsan 680749, South Korea
Univ Ulsan, Energy Harvest Storage Res Ctr, Ulsan 680749, South KoreaUniv Ulsan, Dept Phys, Ulsan 680749, South Korea
Ahn, Chang Won
Won, Sung Sik
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机构:
Univ Ulsan, Dept Phys, Ulsan 680749, South Korea
Univ Ulsan, Energy Harvest Storage Res Ctr, Ulsan 680749, South KoreaUniv Ulsan, Dept Phys, Ulsan 680749, South Korea
Won, Sung Sik
Ullah, Aman
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机构:Univ Ulsan, Dept Phys, Ulsan 680749, South Korea
Ullah, Aman
Lee, Sun Young
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h-index: 0
机构:
Univ Ulsan, Dept Phys, Ulsan 680749, South Korea
Univ Ulsan, Energy Harvest Storage Res Ctr, Ulsan 680749, South KoreaUniv Ulsan, Dept Phys, Ulsan 680749, South Korea
Lee, Sun Young
Lee, Su Dae
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Kyungnam Univ, Dept Phys, Masan 630701, South KoreaUniv Ulsan, Dept Phys, Ulsan 680749, South Korea
Lee, Su Dae
Lee, Ji Hye
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机构:
Ewha Womans Univ, Dept Phys, Seoul 120750, South KoreaUniv Ulsan, Dept Phys, Ulsan 680749, South Korea
Lee, Ji Hye
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机构:
Jo, William
Kim, Ill Won
论文数: 0引用数: 0
h-index: 0
机构:
Univ Ulsan, Dept Phys, Ulsan 680749, South Korea
Univ Ulsan, Energy Harvest Storage Res Ctr, Ulsan 680749, South KoreaUniv Ulsan, Dept Phys, Ulsan 680749, South Korea
机构:
Gen Res Inst Nonferrous Met, Dept Energy Mat & Technol, Beijing, Peoples R ChinaGen Res Inst Nonferrous Met, Dept Energy Mat & Technol, Beijing, Peoples R China
Wu, Yunyi
Wang, Xiaohui
论文数: 0引用数: 0
h-index: 0
机构:
Tsinghua Univ, Sch Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R ChinaGen Res Inst Nonferrous Met, Dept Energy Mat & Technol, Beijing, Peoples R China
Wang, Xiaohui
Zhong, Caifu
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机构:
South China Univ Technol, Coll Mat Sci & Engn, Guangzhou 510640, Guangdong, Peoples R ChinaGen Res Inst Nonferrous Met, Dept Energy Mat & Technol, Beijing, Peoples R China
Zhong, Caifu
Li, Longtu
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机构:
Tsinghua Univ, Sch Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R ChinaGen Res Inst Nonferrous Met, Dept Energy Mat & Technol, Beijing, Peoples R China
机构:
Hong Kong Polytech Univ, Dept Appl Phys, Kowloon, Hong Kong, Peoples R China
Nanjing Univ, Dept Mat Sci & Engn, Nanjing 210093, Peoples R China
Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R ChinaHong Kong Polytech Univ, Dept Appl Phys, Kowloon, Hong Kong, Peoples R China
Zhang, Shan-Tao
Yan, Feng
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机构:
Hong Kong Polytech Univ, Dept Appl Phys, Kowloon, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Appl Phys, Kowloon, Hong Kong, Peoples R China
Yan, Feng
Yang, Bin
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机构:
Harbin Inst Technol, Dept Phys, Ctr Condensed Matter Sci & Technol, Harbin 150001, Peoples R ChinaHong Kong Polytech Univ, Dept Appl Phys, Kowloon, Hong Kong, Peoples R China
机构:
Gen Res Inst Nonferrous Met, Dept Energy Mat & Technol, Beijing, Peoples R ChinaGen Res Inst Nonferrous Met, Dept Energy Mat & Technol, Beijing, Peoples R China
Wu, Yunyi
Wang, Xiaohui
论文数: 0引用数: 0
h-index: 0
机构:
Tsinghua Univ, Sch Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing, Peoples R ChinaGen Res Inst Nonferrous Met, Dept Energy Mat & Technol, Beijing, Peoples R China
Wang, Xiaohui
Zhong, Caifu
论文数: 0引用数: 0
h-index: 0
机构:
South China Univ Technol, Coll Mat Sci & Engn, Guangzhou, Guangdong, Peoples R ChinaGen Res Inst Nonferrous Met, Dept Energy Mat & Technol, Beijing, Peoples R China
Zhong, Caifu
Li, Longtu
论文数: 0引用数: 0
h-index: 0
机构:
Tsinghua Univ, Sch Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing, Peoples R ChinaGen Res Inst Nonferrous Met, Dept Energy Mat & Technol, Beijing, Peoples R China