¹«·á ·¹º§Å×½ºÆ® ¹Þ°í °­»çÆò°¡ ³²±â¸é 1,OOO¿ø ÄíÆù Áï½Ã Àû¸³!

Ȥ½Ã »çÀÌÆ®¿¡¼± ãÁö ¸øÇÑ ±Ã±ÝÇÑ Á¡ÀÌ ÀÖÀ¸¼¼¿ä?
³²°ÜÁֽŠÀ̸ÞÀÏÀ» ÅëÇØ ´äº¯ µå¸®°Ú½À´Ï´Ù.

¹®ÀÇÇϽг»¿ëÀÌ ¹®ÀÚ·Î ¹ß¼ÛµÇ¿À´Ï
¿¬¶ôó¸¦ ³²°ÜÁÖ¼¼¿ä.
¾÷¹«½Ã°£ ¿ù~±Ý ¿ÀÀü9½Ã~¿ÀÈÄ6½Ã
(Á¡½É½Ã°£ ³·12½Ã~¿ÀÈÄ1½Ã)

¿µÀÛ±³Á¤ °Ô½ÃÆÇ

¿µ¾î ¸»Çϱâ¿Í ¾²±â¸¦ µ¿½Ã¿¡ Àâ´Â´Ù!

ÀڽŠÀÖ°Ô ¾µ ¼ö ÀÖ´Â ¿µÀÛ¹®À» À§ÇØ ÆÄ¿öÀ×±Û¸®½¬ ¼ö¾÷À» ¼ö°­ÇϽôÂ
ȸ¿ø´Ôµé²² ¹«·á·Î Á¦°øÇص帮´Â ºÎ°¡ ¼­ºñ½º·Î, Àü¹® ºÐ¾ß¸¦ Á¦¿ÜÇÑ ÀÚÀ¯ ÁÖÁ¦
¶Ç´Â °­»ç´ÔÀÌ ³»Áֽô °úÁ¦¸¦ ȸ¿ø´Ô²²¼­ ¿µ¾î·Î ÀÛ¼ºÇØÁֽøé,
´ã´ç °­»ç ´Ô²²¼­ ¡®¹®¹ý ¿À·ù ±³Á¤¡¯ °ú ¡®´õ ³ªÀº ¿µ¾î½Ä Ç¥Çö¡¯À¸·Î ±³Á¤ÇØÁÖ´Â
¼­ºñ½º ÀÔ´Ï´Ù.

Controlled CVD Growth of Highly ⟨111⟩-Oriented 3C-SiC

ÀÛ¼ºÀÚ: Àå*ÁØ
2023-01-30 1700

ȸ¿ø´ÔÀÇ ¿µÀÛ¹®

Highly ⟨111⟩-oriented 3C-SiC coatings with a distinct surface morphology consisting of hexagonally shaped pyramidal crystals were prepared by chemical vapor deposition (CVD) using silicon tetrachloride (SiCl4) and toluene (C7H8) at T¡Â 1250 ¡ÆC and ptot = 10 kPa. In contrast, similar deposition conditions, with methane (CH4) as the carbon precursor, resulted in randomly oriented 3C-SiC coatings with a cauliflower-like surface of SiC crystallites. No excess carbon was detected in the highly ⟨111⟩-oriented 3C-SiC samples despite the use of aromatic hydrocarbons. The difference in the preferred growth orientation of the 3C-SiC coatings deposited by using C7H8 and CH4 as the carbon precursors was explained via quantum chemical calculations of binding energies on various crystal planes. The adsorption
energy of C6H6 on the SiC (111) plane was 6 times higher than that on the (110) plane. On the other hand, CH3 exhibited equally strong adsorption on both planes.

°­»ç´ÔÀÇ Ã·»è±³Á¤ ³»¿ë

Hello, Jun! Apologies if I was not able to edit some characters because they were not read by the system here. However, thank you for sending it here.-Faith-
Highly ⟨111⟩-oriented 3C-SiC coatings with a distinct surface morphology consisting of hexagonally shaped pyramidal crystals were prepared by chemical vapor deposition (CVD) using silicon tetrachloride (SiCl4) and toluene (C7H8) at T¡Â 1250 ¡ÆC and ptot = 10 kPa. 
>> Highly oriented 3C-SiC coatings with a distinct surface morphology consisting of hexagonally shaped pyramidal crystals were prepared by chemical vapor deposition (CVD) using silicon tetrachloride (SiCl4) and toluene (C7H8) at T¡Â 1250 ¡ÆC and ptot = 10 kPa. 
In contrast, similar deposition conditions, with methane (CH4) as the carbon precursor, resulted in randomly oriented 3C-SiC coatings with a cauliflower-like surface of SiC crystallites. 
>> In contrast, similar deposition conditions with methane (CH4) as the carbon precursor, resulted in randomly oriented 3C-SiC coatings with a cauliflower-like surface of SiC crystallites. 
No excess carbon was detected in the highly ⟨111⟩-oriented 3C-SiC samples despite the use of aromatic hydrocarbons. 
>> No excess carbon was detected in the highly oriented 3C-SiC samples despite the use of aromatic hydrocarbons. 
The difference in the preferred growth orientation of the 3C-SiC coatings deposited by using C7H8 and CH4 as the carbon precursors was explained via quantum chemical calculations of binding energies on various crystal planes. 
>> CORRECT
The adsorption energy of C6H6 on the SiC (111) plane was 6 times higher than that on the (110) plane. 
>> The adsorption energy of C6H6 on the SiC (111) plane was six times higher than that on the (110) plane. 
On the other hand, CH3 exhibited equally strong adsorption on both planes.
>> CORRECT
¹øÈ£ Á¦¸ñ ±Û¾´ÀÌ °ø°³ »óÅ µî·ÏÀÏ Á¶È¸¼ö
124650 Where do you feel most centered and happy? ½Å*¼· ¿Ï·á 2023-01-05 1137
124649 homework ±è*¿ì ¿Ï·á 2023-01-05 1370
124648 homework ¹Ú*Àº ¿Ï·á 2023-01-05 0
124647 What\'s your thought on the new law in Indonesia about making... ±è*¹Î ¿Ï·á 2023-01-05 3
124646 ¿µÀÛ ¼÷Á¦ ÀÌ*¿ì ¿Ï·á 2023-01-05 0
124645 Thursday homework ·ù*¿ì ¿Ï·á 2023-01-05 1479
124644 What do you think are the key skills you will need in the future? Ȳ*ÇÏ ¿Ï·á 2023-01-05 2664
124643 Fairy at the amusement park!? ±è*À² ¿Ï·á 2023-01-05 1231
124642 Homework ÇÔ*ÁÖ ¿Ï·á 2023-01-05 1
124641 What do I need to know before living in an apartment? ÀÓ*À± ¿Ï·á 2023-01-05 1326
124640 Having new things ±è*´Ô ¿Ï·á 2023-01-05 1256
124639 My expectation from the class and teacher ¼Û*¶ó ¿Ï·á 2023-01-05 1450
124638 What do you need pocket money for? ÀÓ*È£ ¿Ï·á 2023-01-05 1294
124637 1/4 homework À±*Çö ¿Ï·á 2023-01-05 1067
124636 Should junk food be banned in schools? Why or why not? ±¸*¿ì ¿Ï·á 2023-01-04 1530
124635 Homework ±è*¿ì ¿Ï·á 2023-01-04 1507
124634 Should brands like Victoria\'s Secret use plus-sized models? ±¸*¿ì ¿Ï·á 2023-01-04 1443
124633 Is there an instance that you did something bad but the result... ¾ç*Àº ¿Ï·á 2023-01-04 1289
124632 Hero ¹Ú*º° ¿Ï·á 2023-01-04 1559
124631 If you were an item of clothing, what would you be and why? ÅÂ*¼­ ¿Ï·á 2023-01-04 1277

HOW TO USE IT?

[¸¶ÀÌÆäÀÌÁö > ¼ö¾÷ ³»¿ë º¸±â > ÇнÀ ͏°´õ > ¿µÀÛ±³Á¤ ¹öư Ŭ¸¯]

¼ö¾÷ Ƚ¼ö¸¸Å­ ¿µÀÛ±³Á¤ °Ô½ÃÆÇÀÌ »ý¼ºµÇ¸ç,
Áö³­ ³¯Â¥¿¡µµ °Ô½Ã ÇÒ ¼ö ÀÖ½À´Ï´Ù.

ÁÖ5ȸ ¼ö¾÷ : ¿ù 20ȸ ÀÌ¿ë °¡´É
ÁÖ3ȸ ¼ö¾÷ : ¿ù 12ȸ ÀÌ¿ë °¡´É
ÁÖ2ȸ ¼ö¾÷ : ¿ù 08ȸ ÀÌ¿ë °¡´É
01
±³Á¤ ³»¿ëÀº ÃÖ´ë 1,000byte±îÁö ¿Ã¸± ¼ö ÀÖ½À´Ï´Ù.

÷ºÎ ÆÄÀÏÀº ¿øÈ°ÇÑ Ã·»èÀ» À§ÇÑ Âü°íÀÚ·á·Î »ç¿ëµÉ »Ó,
ÆÄÀÏ¿¡ ´ëÇÑ Ã·»èÀº ºÒ°¡´É ÇÕ´Ï´Ù.

¾÷·Îµå °¡´ÉÇÑ Ã·ºÎ ÆÄÀÏÀº ÃÖ´ë 2mb±îÁöÀ̸ç,
÷ºÎ ÇÒ ¼ö ÀÖ´Â ÆÄÀÏ Çü½ÄÀº ´ÙÀ½°ú °°½À´Ï´Ù.

¹®¼­ - PDF, TXT, DOCX,
À̹ÌÁö - JPEG, PNG, GIF
02
Àü¹® ºÐ¾ß¸¦ Á¦¿ÜÇÑ È¸¿ø´ÔÀÌ Á÷Á¢ ÀÛ¼ºÇÑ ±Û¸¸
÷»èÀÌ °¡´ÉÇϸç,

¿Ã·ÁÁֽбÛÀÇ °­»ç´Ô ÷»èÀº 24½Ã°£ À̳»¿¡
¿Ï·á µÇ´Â °ÍÀ» ¿øÄ¢À¸·Î Çϰí ÀÖ½À´Ï´Ù.
03
ÇÏ·ç °Ô½Ã °¡´ÉÇÑ ±ÛÀº 3ȸ±îÁö À̸ç,
Á¾·áµÈ ¼ö¾÷ÀÇ ¿µÀÛ±³Á¤ °Ô½ÃÆÇÀº
ÀÌ¿ëÀÌ ¾î·Á¿î Á¡ ¾çÇØ ºÎŹ µå¸³´Ï´Ù.
04