ダイオード温度測定装置の紹介ggggggg cpu{ßñ (2) (3) (4) fig 1. = 25 —40 forward...

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ダイオード温度測定装置の紹介 外観

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Page 1: ダイオード温度測定装置の紹介ggggggg cpu{ßñ (2) (3) (4) Fig 1. = 25 —40 Forward Current as a function of forward voltage; typical values 0.6 Average slope —2.3 mV/K

ダイオード温度測定装置の紹介

外観

Page 2: ダイオード温度測定装置の紹介ggggggg cpu{ßñ (2) (3) (4) Fig 1. = 25 —40 Forward Current as a function of forward voltage; typical values 0.6 Average slope —2.3 mV/K

回路構成

CPU部分 16F877

Page 3: ダイオード温度測定装置の紹介ggggggg cpu{ßñ (2) (3) (4) Fig 1. = 25 —40 Forward Current as a function of forward voltage; typical values 0.6 Average slope —2.3 mV/K

Di順方向電圧測定回路

ダイオードの順方向電圧と温度

Page 4: ダイオード温度測定装置の紹介ggggggg cpu{ßñ (2) (3) (4) Fig 1. = 25 —40 Forward Current as a function of forward voltage; typical values 0.6 Average slope —2.3 mV/K

STM冷却部分

Page 5: ダイオード温度測定装置の紹介ggggggg cpu{ßñ (2) (3) (4) Fig 1. = 25 —40 Forward Current as a function of forward voltage; typical values 0.6 Average slope —2.3 mV/K

真空チャンバー内

Page 6: ダイオード温度測定装置の紹介ggggggg cpu{ßñ (2) (3) (4) Fig 1. = 25 —40 Forward Current as a function of forward voltage; typical values 0.6 Average slope —2.3 mV/K

STMサンプル冷却部分

Page 7: ダイオード温度測定装置の紹介ggggggg cpu{ßñ (2) (3) (4) Fig 1. = 25 —40 Forward Current as a function of forward voltage; typical values 0.6 Average slope —2.3 mV/K

冷却温度特性

Page 8: ダイオード温度測定装置の紹介ggggggg cpu{ßñ (2) (3) (4) Fig 1. = 25 —40 Forward Current as a function of forward voltage; typical values 0.6 Average slope —2.3 mV/K

観察画約φ10nm