Abstract
A history of the past researches on materials having nano spaces inside is described in connection to the present status and the future prospect. Specific features of such a family of nano materials are categorized and some of the important issues are discussed in more details by showing experimental examples. Atoms and molecules confined inside the nano spaces are focused from the viewpoint of anharmonic oscillations or energy non-dissipative isolation from outside. Glass-like low thermal conductivity and superconductivity appearing in this system are discussed on a basis of phonons.
| Original language | English |
|---|---|
| Pages (from-to) | 3-8 |
| Number of pages | 6 |
| Journal | Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu |
| Volume | 22 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2012 Jan 1 |
Keywords
- Electronic states
- Geometrical symmetry
- Nano materials
- Nano space
- Phonons
- Polyhedron
- Quantum tunneling
- Superconductivity
- Thermoelectricity
ASJC Scopus subject areas
- Chemistry(all)
- Materials Science(all)
- Condensed Matter Physics