材料與人類文明ppt課件-閱讀頁
2025-01-18 00:31本頁面
【正文】 pt. of MSE, CSU 30 A Fuller dome built for the Union Tank Car Company in Baton Rouge, Louisiana (Oct. 1958) Buckerminster Fuller an American architect 材料科學(xué)與工程學(xué)院 2022/1/4 Zhiming YU, Dept. of MSE, CSU 31 The timeofflight ass spectrum annotated by Kroto Accident discovery C60 材料科學(xué)與工程學(xué)院 2022/1/4 Zhiming YU, Dept. of MSE, CSU 32 Bob Curl Sean O’Brien Rick Smalley Harry Kroto Jim Heath The ultimate fiveaside soccer team 材料科學(xué)與工程學(xué)院 2022/1/4 Zhiming YU, Dept. of MSE, CSU 33 Flat sandwich structure for C60. William Veech, the chairman of Rice University’s Mathematics Dept. 32 faces = 20 hexagons + 12 pentagons C60 – Truncated icosahedron 2D ? 3D 材料科學(xué)與工程學(xué)院 2022/1/4 Zhiming YU, Dept. of MSE, CSU 34 Leonhard Euler (1752): V + F = E + 2 V = 60 E = 3?(1/2) x 60 = 90 F = 2?(1/6) x 90 = 30 V+ F = 90 E + 2 = 92 ? 材料科學(xué)與工程學(xué)院 How dose the Fulleren form ?! It seemed only slight less likely a possibility than a bunch of monkeys toying randomly with words of the English language, and ing up with a Shakespeare play. Jim Baggott, Perfect Symmetry, 1994. vertex face edge 2022/1/4 Zhiming YU, Dept. of MSE, CSU 35 0 2 4 6 8 10?m 材料科學(xué)與工程學(xué)院 See you next time ! 2022/1/4 Zhiming YU, Dept. of MSE, CSU 36 2022/1/4 Zhiming YU, Dept. of MSE, CSU 37 微 觀 (Micro) 介 觀 (Meso) 宏 觀 (Macro) 功能薄膜材料研究室 109 108 107 106 105 104 103 102 101 100 m 1010 1011 1012 101 納 米 (Nano) 2022/1/4 Zhiming YU, Dept. of MSE, CSU 38 波的干涉 (a) 同位相，相長干涉 (b) 反位相，相消干涉 (c) 存在一定位相差 材料科學(xué)與工程學(xué)院
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