- Lecturer
- Munekata Hiro Sugahara Satoshi
- Place
- Thr3-4(G221)
- Credits
- Lecture2 Exercise0 Experiment0
- Code
- 89104
- Syllabus updated
- 2012/4/11
- Lecture notes updated
- 2012/3/26
- Semester
- Spring Semester
Outline of lecture
譛霑代鬮俶ｩ溯ｽ縺ｧ蠕ｮ蟆代↑蜈峨ョ繝舌う繧ｹ縺後∪縺吶∪縺咎崎ｦ√↓縺ｪ縺｣縺ｦ縺繧九′縺昴ｌ繧帝幕逋ｺ縺吶ｋ荳翫〒譁ｰ縺溘↑譚先侭縺悟､壹￥逕溘∩蜃ｺ縺輔ｌ縲√◎繧後◇繧後＞縺ｾ縺ｾ縺ｧ縺ｫ縺ｪ縺闊亥袖豺ｱ縺迚ｹ諤ｧ繧堤､ｺ縺吶よ悽謗域･ｭ縺ｧ縺ｯ縺昴ｌ繧峨ｒ逅隗｣縺吶ｋ縺溘ａ縺ｫ蠢隕∽ｸ榊庄谺縺ｪ縲∝崋菴薙ｮ繧ｨ繝阪Ν繧ｮ繝ｼ繝舌Φ繝峨驥丞ｭ仙柑譫懊∝臥黄諤ｧ遲峨ｮ迚ｩ逅逧蝓ｺ遉守衍隴倥ｒ鄙貞ｾ励＠縲√◎繧後′譛霑代ｮ譁ｰ縺溘↑蜈峨ョ繝舌う繧ｹ縺ｫ縺ｩ縺ｮ繧医≧縺ｫ蜿肴丐縺輔ｌ縺ｦ縺繧九°繧堤ｿ貞ｾ励☆繧九％縺ｨ繧堤岼逧縺ｨ縺吶ｋ縲
蝗ｽ髫帛､ｧ蟄ｦ髯｢繧ｳ繝ｼ繧ｹ遘醍岼
Recently, new materials are developed for realizing new electronic, optical, and magnetic devices with novel and high functionality. In this course, fundamental and principal knowledges of energy bands in solids, principal quantum phenomena, and optical properties in advanced materials will be lectured.
Purpose of lecture
Studies of new materials and their physical properties are indispensable for the development of novel electronic, optical, and magnetic devices with new and high functionality. This class aims at grabbing fundamental concepts of energy bands in semiconductor crystals, quantum size effects, as well as optical and electronic properties, which are needed to carry out research and development of new devices and materials. Relation between the fundamental knowledge and the most advanced optical devices will also be reviewed.
鬮俶ｩ溯ｽ繝ｻ譁ｰ讖溯ｽ縺ｪ髮ｻ蟄舌ｻ蜈峨ｻ逎∵ｰ励ョ繝舌う繧ｹ繧帝幕逋ｺ縺吶ｋ荳翫〒縲∵眠隕乗攝譁吶ｮ險ｭ險医ｻ蜑ｵ謌舌→縺昴ｮ迚ｩ諤ｧ謗｢遨ｶ縺ｯ驕ｿ縺代※騾壹ｌ縺ｪ縺縲よ悽隰帷ｾｩ縺ｧ縺ｯ縺昴≧縺励◆遐皮ｩｶ繝ｻ髢狗匱縺ｫ蠢隕∽ｸ榊庄谺縺ｪｼ悟濠蟆惹ｽ鍋ｵ先匕縺ｮ繧ｨ繝阪Ν繧ｮ繝ｼ繝舌Φ繝画ｧ矩ｼ碁丞ｭ仙柑譫懶ｼ悟臥黄諤ｧ縲髮ｻ蟄千黄諤ｧ遲峨ｮ迚ｩ逅逧蝓ｺ遉守衍隴倥ｒ鄙貞ｾ励☆繧九％縺ｨ繧堤岼逧縺ｨ縺吶ｋ縲ら音縺ｫ縲√お繝阪Ν繧ｮ繝ｼ繝舌Φ繝峨ｒ縺ｩ縺繧､繝｡繝ｼ繧ｸ縺吶ｋ縺九∬ｭｰ隲悶ｒ縺ｧ縺阪ｋ縺縺第侍繧贋ｸ九£繧九％縺ｨ繧貞ｿ縺後¢縺ｦ隰帷ｾｩ繧堤ｵ縺ｿ遶九※繧九ょ刈縺医※縲√％縺縺励◆蝓ｺ遉守衍隴倥′蜈峨ョ繝舌う繧ｹ繝ｻ譚先侭縺ｫ縺ｩ縺蜿肴丐縺輔ｌ縺ｦ縺繧九°繧定ｫ悶§繧九
Plan of lecture
[Sessions 1 to 8 : Energy bands in view of chemical bonding]
1. Warm up : plasma oscillation and optical characteristics of metals
2. Energy bands : let us start from bonding and anti-bonding orbital
3. Collective motion of electrons in solids : why collective motion is expressed by wave?
4. wave-like motion in a periodic potential : about the concept of Brillouin zone
5. Energy bands : relation between the number of covalent electrons and occupation in energy bands
6. Valence bands : why do heavy-hole and light-hole bands exist?
7. Conduction bands :why the E-k relation deviates from the parabolic one?
8. Direct gap vs. Indirect gap
[sessions 9 to 15 : Optical properties]
9. Optical absorption : let us compare silicon and GaAs
10. Optical emission : about exciton
11. Optical emission : importance of impurity doping
12. Mixed crystals and heterostructures
13. Quantum size effects
14. Optical devices utilizing the quantum size effects
15. New materials and new phenomena
縲占ｬ帷ｾｩ險育判縲
[蜑榊濠ｼ托ｼ搾ｼ假ｼ壼喧蟄ｦ邨仙粋縺九ｉ謐峨∴縺溘お繝阪Ν繧ｮ繝ｼ繝舌Φ繝云
1. 繧ｦ繧ｩ繝ｼ繝繧｢繝繝暦ｼ夐大ｱ槭ｮ蜈牙ｭｦ逧迚ｹ髟ｷ縲√励Λ繧ｺ繝樊険蜍
2. 繧ｨ繝阪Ν繧ｮ繝ｼ繝舌Φ繝会ｼ壹∪縺夂ｵ仙粋霆碁％縺ｨ蜿咲ｵ仙粋霆碁％縺九ｉ
3. 蝗ｺ菴薙↓髢峨§霎ｼ繧√ｉ繧後◆髮ｻ蟄舌ｮ髮蝗｣驕句虚ｼ壹↑縺憺崕蟄宣寔蝗｣繧呈ｳ｢蜍輔〒陦ｨ迴ｾ縺吶ｋ縺ｮ縺
4. 蜻ｨ譛溽噪繝昴ユ繝ｳ繧ｷ繝｣繝ｫ荳ｭ縺ｮ豕｢蜍暮°蜍包ｼ咤rillouin Zone 縺ｨ縺縺讎ょｿｵ縺ｫ縺､縺縺ｦ
5. 繧ｨ繝阪Ν繧ｮ繝ｼ繝舌Φ繝会ｼ壻ｾ｡髮ｻ蟄先焚縺ｨ繝舌Φ繝牙頃譛臥憾諷九ｮ髢｢騾｣
6. 萓｡髮ｻ蟄仙ｸｯｼ壹↑縺憺阪＞豁｣蟄斐ヰ繝ｳ繝峨→霆ｽ縺豁｣蟄斐ヰ繝ｳ繝峨′逕溘§繧九ｮ縺
7. 莨晏ｰ主ｸｯｼ哘-k髢｢菫ゅｯ縺ｩ縺縺励※謾ｾ迚ｩ邱壹°繧蛾ｸ閼ｱ縺吶ｋ縺ｮ縺
8. 逶ｴ謗･驕ｷ遘ｻ蝙九ヰ繝ｳ繝峨ぐ繝｣繝繝励→髢捺磁驕ｷ遘ｻ蝙九ヰ繝ｳ繝峨ぐ繝｣繝繝
[蠕悟濠ｼ呻ｼ搾ｼ托ｼ包ｼ壼臥黄諤ｧ]
9. 蜈牙精蜿趣ｼ壹す繝ｪ繧ｳ繝ｳ縺ｨ繧ｬ繝ｪ繧ｦ繝遐堤ｴ縺ｮ驕輔＞繧剃ｾ九↓縺励※
10. 逋ｺ蜈会ｼ壼干襍ｷ蟄舌↓縺､縺縺ｦ
11. 逋ｺ蜈会ｼ壻ｸ咲ｴ皮黄豺ｻ蜉縺ｮ驥崎ｦ∵ｧ
12. 豺ｷ譎ｶ縺ｨ蜊雁ｰ惹ｽ薙倥ユ繝ｭ讒矩
13. 驥丞ｭ宣哩縺倩ｾｼ繧∝柑譫
14. 驥丞ｭ仙柑譫懊ｒ豢ｻ逕ｨ縺励◆蜈峨ョ繝舌う繧ｹ
15. 譁ｰ譚先侭縲∵眠迴ｾ雎｡
Textbook and reference
諡蠖捺蕗螳倥′菴懈舌＠縺溯ｳ譁吶ｒ逕ｨ縺繧九ょ盾閠譖ｸ縺ｯ隰帷ｾｩ荳ｭ縺ｫ邏ｹ莉九☆繧九
Related and/or prerequisite courses
蟄ｦ驛ｨ縺ｧ縲∝崋菴薙ｮ髮ｻ豌礼噪諤ｧ雉ｪ縺ｫ髢｢騾｣縺励◆隰帷ｾｩ縲√≠繧九＞縺ｯ縲∝晉ｭ蛾丞ｭ仙鴨蟄ｦ繧蛻晉ｭ蛾丞ｭ仙喧蟄ｦ縺ｮ隰帷ｾｩ縲√ｒ螻･菫ｮ縺怜粋譬ｼ縺励※縺繧九％縺ｨ縺悟･ｽ縺ｾ縺励＞縲４tudents who qualified fundamental levels on electronic properties of solids, elemental quantum physics, or elemental quantum chemistry in undergraduate courses are appropriate to take this class.
Evaluation
Evaluation will be carried out by the written exams and Q&A during the class.
Comments from lecturer
雉ｪ逍大ｿ懃ｭ斐ｄ貍皮ｿ偵ｒ蜿悶ｊ蜈･繧後ｋ縺ｮ縺ｧ縲∝女隰幄縺ｮ遨肴･ｵ逧縺ｪ髢｢荳弱ｒ譛溷ｾ縺励∪縺吶
Office Hours
every Thursday from 13:00pm to 15:00pm
Supplement
諡蠖捺蕗蜩｡ｼ
笳 螳礼援縲豈泌曹螟ｫ 謨呎肢 ｼ 縺吶★縺九¢蜿ｰ J1譽213蜿ｷ螳､ｼ亥邱5185ｼ
縲縲 E-mail: hiro[atmark]isl.titech.ac.jp
闖蜴溘閨｡ 蜃謨呎肢 ｼ 縺吶★縺九¢蜿ｰ G2譽502蜿ｷ螳､ｼ亥邱5184ｼ
縲 E-mail: sugahara[atmark]isl.titech.ac.jp
