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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) III-V È­ÇÕ¹° ¹ÝµµÃ¼ ¸¶ÀÌÅ©·Î¸Ó½Ã´×À» À§ÇÑ InP¸¦ ±â¹ÝÀ¸·Î ÇÑ ¹Ì¼¼±¸Á¶ÀÇ Á¦Á¶¿¡ °üÇÑ ¿¬±¸
¿µ¹®Á¦¸ñ(English Title) Fabrication of InP-Based Microstructures for III- V Compound Semiconductor Micromachining
ÀúÀÚ(Author) ½ÉÁØȯ   ³ë±â¿µ   ÀÌÁ¾Çö   Ȳ»ó±¸   ȫâÈñ   Jun-Hwan Sim   Ki-Young Roh   Jong-Hyun Lee   Sang-Ku Hwang   Tchang-Hee Hong  
¿ø¹®¼ö·Ïó(Citation) VOL 04 NO. 05 PP. 1151 ~ 1156 (2000. 12)
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(Korean Abstract)
º» ³í¹®¿¡¼­´Â III-V È­ÇÕ¹° ¹ÝµµÃ¼ ¸¶ÀÌÅ©·Î¸Ó½Ã´×À» À§ÇÑ InP¸¦ ±â¹ÝÀ¸·ÎÇÑ ¹Ì¼¼±¸Á¶ÀÇ Á¦Á¶¿¡ °üÇÏ¿© º¸°íÇÑ´Ù. InP/InGaAsP/InP ±¸Á¶¸¦ ¼ºÀå½ÃÅ°±â À§ÇÏ¿© ¼öÁ÷ LPE ½Ã½ºÅÛÀ» »ç¿ëÇÏ¿´´Ù. ¼ºÀåµÈ InGaAsPÃþÀÇ µÎ²²´Â 0.4§­ÀÌ°í, InP top-layerÀÇ µÎ²²´Â 1§­À̾ú´Ù. InGaAsP ¹Ì¼¼±¸Á¶ÀÇ Á¦Á¶´Â front-side ¹úÅ© ¸¶ÀÌÅ©·Î ¸Ó½Ã´×À¸·Î ÀÌ·ç¾îÁ³´Ù. ½ÇÇè°á°ú¿¡¼­ <100> ¹æÇâÀ¸·Î ³õÀÎ ºöÀÇ ¿¡ÄªÀÌ<110>¿Í <110> ¹æÇâ¿¡¼­ÀÇ ¿¡Äªº¸´Ù ´õ ºü¸£±â ¶§¹®¿¡ ºöÀº <100> ¹æÇâÀ¸·Î Á¤·ÄµÇ¾î¾ß ÇÔÀ» º¸¿´´Ù.
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(English Abstract)
In this paper, we report a fabrication of InP-based microstructurs for III-V compound semiconductor micromachining. Vertical liquid phase epitaxy(LPE) system was used in order to grow the InP/lnGaAsP/InP layers. The thicknesses of InP top-layer and InGaAsP were 1§­ and 0.4§­, respectively. The fabrication of InGaAsP microstructures involves front-side bulk micromachining. The experimental result showed the beams must be carefully aligned in the <100> direction since the etching of the beam in the <100> direction is more faster than that of the beam in the <110> and <110> direction.
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