Effect of new thermal insulation to the growth of linbo3 single crystal by czochralski method
Single crystal of LiNbO 3 has been successfully grown by the Czochralski met hod in an air atmosphere with a r.f heating crystal growth sy stem namely Automatic Diameter Control Crystal Growth System (ADC-CGS). This paper reports on the effect of new thermal insulation on the growth process of...
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2013
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my.utm.510182017-09-17T05:16:36Z http://eprints.utm.my/id/eprint/51018/ Effect of new thermal insulation to the growth of linbo3 single crystal by czochralski method Kamaruddin, W. H. A. Kusuma, H. H. Ibrahim, Z. Q Science Single crystal of LiNbO 3 has been successfully grown by the Czochralski met hod in an air atmosphere with a r.f heating crystal growth sy stem namely Automatic Diameter Control Crystal Growth System (ADC-CGS). This paper reports on the effect of new thermal insulation on the growth process of LiNbO 3 single crystal. The effect of hot zone thermal ins ulation design was investigated. The conditions required to grow high quality LiNbO 3 single crystals are described. A set of crystal growth processes were conducted with the rotation rate of the seed at 15 rpm and the pulling rate at 2.0 mm/hr kept constant. All of the runs were grown along <104> orientation. To control the diameter of the crystal, we have to alt er the thermal environment inside the hot zone. In other words, during the crystal growth we have to i ncrease the control power to get smaller diameter and decrease the control power to get larg er diameter. 2013 Conference or Workshop Item PeerReviewed Kamaruddin, W. H. A. and Kusuma, H. H. and Ibrahim, Z. (2013) Effect of new thermal insulation to the growth of linbo3 single crystal by czochralski method. In: Advanced Materials Research. https://www.scientific.net/AMR.701.108.pdf |
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Q Science Kamaruddin, W. H. A. Kusuma, H. H. Ibrahim, Z. Effect of new thermal insulation to the growth of linbo3 single crystal by czochralski method |
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Single crystal of LiNbO 3 has been successfully grown by the Czochralski met hod in an air atmosphere with a r.f heating crystal growth sy stem namely Automatic Diameter Control Crystal Growth System (ADC-CGS). This paper reports on the effect of new thermal insulation on the growth process of LiNbO 3 single crystal. The effect of hot zone thermal ins ulation design was investigated. The conditions required to grow high quality LiNbO 3 single crystals are described. A set of crystal growth processes were conducted with the rotation rate of the seed at 15 rpm and the pulling rate at 2.0 mm/hr kept constant. All of the runs were grown along <104> orientation. To control the diameter of the crystal, we have to alt er the thermal environment inside the hot zone. In other words, during the crystal growth we have to i ncrease the control power to get smaller diameter and decrease the control power to get larg er diameter. |
| format |
Conference or Workshop Item |
| author |
Kamaruddin, W. H. A. Kusuma, H. H. Ibrahim, Z. |
| author_facet |
Kamaruddin, W. H. A. Kusuma, H. H. Ibrahim, Z. |
| author_sort |
Kamaruddin, W. H. A. |
| title |
Effect of new thermal insulation to the growth of linbo3 single crystal by czochralski method |
| title_short |
Effect of new thermal insulation to the growth of linbo3 single crystal by czochralski method |
| title_full |
Effect of new thermal insulation to the growth of linbo3 single crystal by czochralski method |
| title_fullStr |
Effect of new thermal insulation to the growth of linbo3 single crystal by czochralski method |
| title_full_unstemmed |
Effect of new thermal insulation to the growth of linbo3 single crystal by czochralski method |
| title_sort |
effect of new thermal insulation to the growth of linbo3 single crystal by czochralski method |
| publishDate |
2013 |
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http://eprints.utm.my/id/eprint/51018/ https://www.scientific.net/AMR.701.108.pdf |
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1643652914742296576 |
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13.211869 |