°í¼øµµ
½Ì±Û Å©¸®½ºÅ» ÁÖ¹®Á¦ÀÛ (High purith sing crystal) - Á¦Á¶/°ø±Þ : ¹Ì±¹ Accumet
Materials ȍ
¾Æ·¡ÀÇ ±Ý¼ÓÀç·áµéÀº ÀüÀÚ ºö ºÎÀ¯-Á¸(Float Zone)¿¡¼ Á¤Á¦µÇ°í, Czochralski ¶Ç´Â Bridgeman ±â¹ýÀ¸·Î Á÷°æ 1/4ÀÎÄ¡(6.35mm)ºÎÅÍ 1.25ÀÎÄ¡(31.75mm)±îÁö ±Ô°ÝÀ¸·Î °ø±ÞµË´Ï´Ù.
°ÅÀÇ
¸ðµç ½Ì±Û Å©¸®½ºÅ»ÀÇ °áÁ¤ ¹æÇâÀº <100>, <110>, ±×¸®°í
<111>, +/- 0.5 µµ ÀÔ´Ï´Ù. "LEED" Å©¸®½ºÅ»Àº
¹«-±äÀåÀ¸·Î À±À» ³»¾ú°í, °áÁ¤¹æÇâÀº +/-
0.5µµ ¶Ç´Â ±×ÀÌ»ó±îÁö Á¶ÀýÀÌ °¡´ÉÇϸç, ÃÖ´ë 2000nano meter ÀÇ µÎ²²·Î °ø±ÞÀÌ °¡´ÉÇÕ´Ï´Ù.
¶ó¿ì¿¡¹ý
(Laue photos ¶Ç´Â Laue Method), Ãøº¯ ±¤Åà Ãß°¡, Ư¼ö ±â°è°¡°ø µîµµ ¿äû¿¡ ÀÇÇØ
°¡´ÉÇÏ´Ù.
ÃÊ ¹Ú¸·Çʸ§ ½Ì±ÛÅ©¸®½ºÅ»Àº ±âº» °áÁ¤¹æÇâÀ¸·Î 100, 110, 111 °ø±ÞµË´Ï´Ù. ¶ÇÇÑ ´Ù¸¥ °áÁ¤¹æÇâµµ ¿äû°¡´ÉÇÕ´Ï´Ù. ¹Ú¸·Çü ½Ì±ÛÅ©¸®½ºÅ»Àº MgO ¶Ç´Â NaCl ¶Ç´Â Self-Supported ¿Í °°Àº ¸µ ±âÁú¿¡ ÀÇÇØ Àü´ÞµË´Ï´Ù.
´ÙÀ½°ú
°°Àº ¹°ÁúÀÇ ½Ì±Û Å©¸®½ºÅ»ÀÌ °ø±Þ°¡´É ÇÕ´Ï´Ù.
Material |
Symbol |
Purity |
|
Material |
Symbol |
Purity |
Aluminum |
Al |
6N |
Nickel |
Ni |
4N5 |
Antimony |
Sb |
6N |
Niobium |
bd |
4N |
Bismuth |
Bi |
6N |
Osmium |
Os |
4N+ |
Cadmium |
Cd |
6N |
Paladium |
Pd |
5N |
Cobalt |
Co |
5N |
Platinum |
Pt |
5N |
Copper |
Cu |
5N |
Rhenium |
Re |
5N |
Dysprosium |
Dy |
3N+ |
Rhodium |
Rh |
4N+ |
Erbium |
Er |
3N+ |
Ruthenium |
Ru |
4N+ |
Gadolinium |
Gd |
3N+ |
Scandium |
Sc |
3N+ |
Gold |
Au |
5N5 |
Silicon |
Si |
5N |
Holmium |
Ho |
3N+ |
Silver |
Ag |
6N |
Indium |
In |
4N |
Tantalum |
Ta |
4N+ |
Irdium |
Ir |
4N |
Terbium |
Tb |
3N+ |
Iron |
Fe |
3N+ |
Tin |
Sn |
6N |
Lead |
Pb |
5N |
Tungsten |
W |
4N+ |
Magnesium |
Mg |
4N+ |
Vanadium |
V |
4N+ |
Molybdenum |
Mo |
4N+ |
Zinc |
ZN |
6N |
³»È(Ò±ûý)
±Ý¼Ó ½Ì±Û Å©¸®½ºÅ» (
Refractory Metal Single Crystals)
¿ëµµ
: Ç¥¸éÈÇÐ, Ã˸ŹÝÀÀ,
À½ÆÄ¹ÝÀÀ, ¿øÀÚ ±¸Á¶ °ü·Ã
°ø±Þ°¡´É
Àç·á : ÅÖ½ºÅÙ(W, 74), źŻ(Ta, 73 -
¹é±Ý ´ë¿ëǰ),¸ô¸®ºêµ§(Mo, 42), ´Ï¿Àºê(Nb,
41) µîÅ©¸®½ºÅ»
±Ô°Ý: Á÷°æ : 0.005 - 1ÀÎÄ¡ ±æÀÌ
: 12ÀÎÄ¡ ±îÁö ¹æÀ§¿ÀÂ÷
+/- 1/2° À̳» Ç¥¸é
¿¬¸¶ ±¤Åà : 0.04 microns±îÁö |  |
|
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