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Introduction to Nanomechanics (Fall 2012) Martino Poggio.

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Presentation on theme: "Introduction to Nanomechanics (Fall 2012) Martino Poggio."— Presentation transcript:

1 Introduction to Nanomechanics (Fall 2012) Martino Poggio

2 Overview of Some Early Experiments An early experiment: the quantum of thermal conductance Review of recent developments 09.05.2012Introduction to Nanomechanics2

3 The Quantum of Thermal Conductance Introduction to Nanomechanics309.05.2012

4 Introduction to Nanomechanics4 T (K) x rms (x zp ) 09.05.2012

5 Introduction to Nanomechanics509.05.2012

6 See notes Introduction to Nanomechanics609.05.2012

7 Introduction to Nanomechanics709.05.2012

8 Introduction to Nanomechanics809.05.2012

9 Introduction to Nanomechanics909.05.2012

10 Introduction to Nanomechanics10 Phonon propagation is ballistic in SiN at low temperatures Catenoidal waveguide shape for ballistic phonon transport in 1D with high transmissivity Integrated high-sensitivity measurement devices (resistors) Superconducting leads (high electrical conductivity & low thermal conductivity) 09.05.2012

11 Introduction to Nanomechanics1109.05.2012

12 Introduction to Nanomechanics1209.05.2012

13 Introduction to Nanomechanics1309.05.2012

14 Introduction to Nanomechanics1409.05.2012

15 Introduction to Nanomechanics1509.05.2012

16 Introduction to Nanomechanics1609.05.2012

17 Introduction to Nanomechanics1709.05.2012

18 Introduction to Nanomechanics1809.05.2012

19 Introduction to Nanomechanics1909.05.2012

20 Introduction to Nanomechanics2009.05.2012

21 Introduction to Nanomechanics2109.05.2012

22 Introduction to Nanomechanics2209.05.2012

23 Introduction to Nanomechanics2309.05.2012

24 Introduction to Nanomechanics2409.05.2012


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