Investigation of the colour of KNbO3 single crystals grown by the radio-frequency heating Czochralski technique

1987 ◽  
Vol 83 (1) ◽  
pp. 62-68 ◽  
Author(s):  
Wang Wenshan ◽  
Zou Qun ◽  
Geng Zhaohua
Keyword(s):  
Radio Frequency ◽  
Single Crystals ◽  
Radio Frequency Heating ◽  
Czochralski Technique ◽  
Frequency Heating

Optical and Scintillation Properties of Eu-Doped Calcium Orthoborate

2012 ◽  
Vol 508 ◽  
pp. 235-239 ◽  
Author(s):  
Yutaka Fujimoto ◽  
Yoshisuke Futami ◽  
Takayuki Yanagida ◽  
Shunsuke Kurosawa ◽  
N. Kawaguchi ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Absorption Band ◽  
Radio Frequency ◽  
Single Crystals ◽  
Heating System ◽  
Radio Frequency Heating ◽  
Broad Absorption ◽  
Broad Absorption Band ◽  
Decay Times ◽  
Frequency Heating

Single Crystals of Eu-Doped Calcium Orthoborate Have Been Grown by Micro-Pulling (μ-PD) Technique with Radio Frequency Heating System, and its Transmittance, Photoluminescence and Radiation Responses Were Investigated. In Transmittance Spectra, Eu-Doped Crystal Showed Broad Absorption Band around 200-450 nm, which Is due to the Complex of Charge Transfer (CT) Transition and 4f-4f Transition of Eu3+. Intense Eu2+5f-4f and Eu3+4f-4f Emission Peaks Were Observed when Excited to 265 nm and 385 nm, and the Calculated Decay Times Were 230 ns and 1.5 ms, Respectively.241Am 5.5 Mev α-Ray Excited Radioluminescence Spectra Indicated both Eu2+5f-4f and EuSuperscript text3+ 4f-4f Emission Peaks.

Non-invasive Temperature Monitoring Using Small Coils During Radio-frequency Heating.

2001 ◽  
Vol 17 (1) ◽  
pp. 33-43
Author(s):  
TAKEO HASEGAWA ◽  
YEUN-HWA GU ◽  
HIROAKI USHIBA ◽  
KENSAKU HARA ◽  
SATORU ANDOU ◽  
...  
Keyword(s):  
Radio Frequency ◽  
Temperature Monitoring ◽  
Radio Frequency Heating ◽  
Non Invasive ◽  
Frequency Heating

scholarly journals Protein adsorption enhanced radio-frequency heating of silica nanoparticles

2013 ◽  
Vol 103 (4) ◽  
pp. 043706 ◽  
Author(s):  
Jarek Wosik ◽  
Rohit Pande ◽  
Leiming Xie ◽  
Dhivya Ketharnath ◽  
Srimeenakshi Srinivasan ◽  
...  
Keyword(s):  
Radio Frequency ◽  
Silica Nanoparticles ◽  
Protein Adsorption ◽  
Radio Frequency Heating ◽  
Frequency Heating

scholarly journals Radio Frequency Heating and Material Processing Using Carbon Susceptors

2021 ◽  
Author(s):  
Aniruddh Vashisth ◽  
Shegufta T. Upama ◽  
Muhammad Anas ◽  
Ju-Hyun Oh ◽  
Nutan Patil ◽  
...  
Keyword(s):  
Material Processing ◽  
Radio Frequency ◽  
Electromagnetic Fields ◽  
Carbon Nanomaterials ◽  
Radio Frequency Heating ◽  
Response To Electromagnetic Fields ◽  
Frequency Heating

Carbon nanomaterials have been shown to rapidly evolve heat in response to electromagnetic fields. Initial studies focused on the use of microwaves, but more recently, it was discovered that carbon...

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