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®ÀÇÇϽŠ³»¿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 1396

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
125206 Tuesday Homework ·ù*¿ì ¿Ï·á 2023-01-31 600
125205 Homework ±Ç*¹Ì ¿Ï·á 2023-01-31 0
125204 We can improve ¹Ú*¿ì ¿Ï·á 2023-01-31 920
125203 Homework ¹Ú*¹Î ¿Ï·á 2023-01-31 2
125202 Gathering you last attended. ±è*¼ø ¿Ï·á 2023-01-31 1612
125201 Do you agree that married young women with higher earned income... Ȳ*ÇÏ ¿Ï·á 2023-01-31 695
125200 Homework ÇÔ*ÁÖ ¿Ï·á 2023-01-31 1
125199 My homework Àü*¼± ¿Ï·á 2023-01-31 708
125198 Lesson 2 : Homework ±è*Çý ¿Ï·á 2023-01-31 610
125197 30.Jan.2023 ±è*Á¤ ¿Ï·á 2023-01-31 1
125196 What did you do last weekend? What will you do this weekend? Do... ¹Ú*Á¤ ¿Ï·á 2023-01-31 697
125195 Homework ¹æ*Çö ¿Ï·á 2023-01-31 2
125194 homework ä*¼­ ¿Ï·á 2023-01-31 796
125193 Use these words in a sentence: 1. musical instrument 2. piano ÀÓ*È£ ¿Ï·á 2023-01-31 902
125192 Monday, 30th of January ÀÌ*ÈÆ ¿Ï·á 2023-01-31 4
125191 How can we live better in a fast-changing world? ±è*±Ô ¿Ï·á 2023-01-31 2
125190 Homework Àå*Èñ ¿Ï·á 2023-01-31 1
125189 2023-1/30 HOMEWORK ÀÌ*À¯ ¿Ï·á 2023-01-30 610
125188 1/30 Homework ÃÖ*º½ ¿Ï·á 2023-01-30 1689
125187 Homework ¿À*ºó ¿Ï·á 2023-01-30 1

HOW TO USE IT?

[¸¶ÀÌÆäÀÌÁö > ¼ö¾÷ ³»¿ë º¸±â > ÇнÀ Ķ¸°´õ > ¿µÀÛ±³Á¤ ¹öÆ° 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·ÁÁֽŠ±ÛÀÇ °­»ç´Ô ÷»èÀº 24½Ã°£ À̳»¿¡
¿Ï·á µÇ´Â °ÍÀ» ¿øÄ¢À¸·Î ÇÏ°í 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