Results 131 to 140 of about 519 (153)
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Optical Materials, 2020
Abstract Terbium aluminum garnet (TAG) transparent ceramics were fabricated by solid-state reactive sintering in vacuum combined with hot isostatic pressing (HIP) post-treatment using tetraethoxysilane (TEOS) as sintering aid. The influences of TEOS amount on the densification, microstructure and optical properties of TAG ceramics were investigated ...
Xinyou Huang +9 more
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Abstract Terbium aluminum garnet (TAG) transparent ceramics were fabricated by solid-state reactive sintering in vacuum combined with hot isostatic pressing (HIP) post-treatment using tetraethoxysilane (TEOS) as sintering aid. The influences of TEOS amount on the densification, microstructure and optical properties of TAG ceramics were investigated ...
Xinyou Huang +9 more
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Optical Materials, 2019
Abstract TAG transparent ceramics with different Tb4O7 additive contents were successfully fabricated using solid state reaction and vacuum sintering. The samples (T1-T5) added with 0-0.3 wt% Tb4O7 exhibit high transparency in the visible and near infrared regions.
Deming Hao +6 more
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Abstract TAG transparent ceramics with different Tb4O7 additive contents were successfully fabricated using solid state reaction and vacuum sintering. The samples (T1-T5) added with 0-0.3 wt% Tb4O7 exhibit high transparency in the visible and near infrared regions.
Deming Hao +6 more
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A novel (Tb0.995Ho0.005)3Al5O12 magneto-optical ceramic with high transparency and Verdet constant
Scripta Materialia, 2018Abstract A novel magneto-optical material, (Tb0.995Ho0.005)3Al5O12 transparent ceramic, was successfully fabricated using co-precipitated powders. The prepared (Tb0.995Ho0.005)3Al5O12 ceramic exhibits outstanding optical quality and magneto-optical property.
Jiawei Dai +4 more
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Enhanced rapid and accurate sub-THz magneto-optical characterization of hexaferrite ceramics
Journal of Magnetism and Magnetic Materials, 2011The work reported in this paper is the improvement of hexaferrite magneto-optic characterization by using a wideband vector-network-analyzer. Two methods employing a 45° wire grid polarizer for determining the cross-polarized transmittance of hexaferrite materials are presented, for the canceling of systematic errors attributed to cable movement during
Bin Yang, Robert S. Donnan
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Preparation of (Tb0.8Y0.2)3Al5O12 transparent ceramic as novel magneto-optical isolator material
Chinese Optics Letters, 2013The ion substitution characteristics of Y3+-doped (Tb0.8Y0.2)3Al5O12 transparent ceramics synthesized by a solid-state reaction and vacuum sintering are investigated. The sample sintered at 1 680 °C exhibits the best optical properties, yielding a transmittance >75% from 900 to 1 600 nm. The Verdet constant of this sample at 632.8 nm is -108.79 rad·T-1·
Chong Chen Chong Chen +4 more
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Thermoelectric and magneto-optic semiconductor single crystals and ceramics
2015Semiconductor materials have applications in vast fields and are the basis for modern electronics. Semiconductors materials have electrical conductivity intermediate between that of metal and insulators. In this chapter we will discuss about the applications of semiconductors in thermoelectric devices and magneto-optics...
Prakasam, Mythili, Largeteau, Alain
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MAGNETISM AND MAGNETIC MATERIALS — 1973: Nineteenth Annual Conference, 1974
H. M. Kahan, D. P. Stubbs
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H. M. Kahan, D. P. Stubbs
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ACS Applied Materials & Interfaces
Sensitive magnetometer technology is desirable for biomagnetic field detection and geomagnetic field measuring. Signal amplification materials such as magneto-optical crystals or ceramics are crucial for enhancing detection sensitivity, but severe optical scattering and low Verdet constant further limit its application.
Wenhan Han +6 more
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Sensitive magnetometer technology is desirable for biomagnetic field detection and geomagnetic field measuring. Signal amplification materials such as magneto-optical crystals or ceramics are crucial for enhancing detection sensitivity, but severe optical scattering and low Verdet constant further limit its application.
Wenhan Han +6 more
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Preparation of (Tb1-xLux)2O3 transparent ceramics by solid solution for magneto-optical application
Journal of the European Ceramic Society, 2021Junping Wang, Dewen Wang
exaly