Clathrate thermoelectrics

JA Dolyniuk, B Owens-Baird, J Wang, JV Zaikina… - Materials Science and …, 2016 - Elsevier
Clathrates represent a fascinating class of inorganic materials with a unique structural motif:
3D framework with large polyhedral cages encapsulating guest ions. Weak electrostatic …

New materials from high-pressure experiments

PF McMillan - Nature materials, 2002 - nature.com
High-pressure synthesis on an industrial scale is applied to obtain synthetic diamonds and
cubic boron nitride (c-BN), which are the superhard abrasives of choice for cutting and …

[图书][B] Thermoelectrics handbook: macro to nano

DM Rowe - 2018 - books.google.com
Ten years ago, DM Rowe introduced the bestselling CRC Handbook of Thermoelectrics to
wide acclaim. Since then, increasing environmental concerns, desire for long-life electrical …

Formation and properties of ice XVI obtained by emptying a type sII clathrate hydrate

A Falenty, TC Hansen, WF Kuhs - Nature, 2014 - nature.com
Gas hydrates are ice-like solids, in which guest molecules or atoms are trapped inside
cages formed within a crystalline host framework (clathrate) of hydrogen-bonded water …

Synthesis of an open-framework allotrope of silicon

DY Kim, S Stefanoski, OO Kurakevych, TA Strobel - Nature materials, 2015 - nature.com
Silicon is ubiquitous in contemporary technology. The most stable form of silicon at ambient
conditions takes on the structure of diamond (cF8, d-Si) and is an indirect bandgap …

A guest-free germanium clathrate

AM Guloy, R Ramlau, Z Tang, W Schnelle, M Baitinger… - Nature, 2006 - nature.com
The challenges associated with synthesizing expanded semiconductor frameworks with
cage-like crystal structures continue to be of interest,. Filled low-density germanium and …

Thermodynamic stability and growth of guest-free clathrate hydrates: a low-density crystal phase of water

LC Jacobson, W Hujo, V Molinero - The Journal of Physical …, 2009 - ACS Publications
We use molecular dynamics simulations with the monatomic water (mW) model to
investigate the phase diagram, metastability, and growth of guest-free water clathrates of …

Playing with carbon and silicon at the nanoscale

P Mélinon, B Masenelli, F Tournus, A Perez - Nature materials, 2007 - nature.com
Because of its superior properties silicon carbide is one of the most promising materials for
power electronics, hard-and biomaterials. In the solid phase, the electronic and optical …

Computational self-assembly of a one-component icosahedral quasicrystal

M Engel, PF Damasceno, CL Phillips, SC Glotzer - Nature materials, 2015 - nature.com
Icosahedral quasicrystals (IQCs) are a form of matter that is ordered but not periodic in any
direction. All reported IQCs are intermetallic compounds and either of face-centred …

Direct band gap silicon allotropes

Q Wang, B Xu, J Sun, H Liu, Z Zhao, D Yu… - Journal of the …, 2014 - ACS Publications
Elemental silicon has a large impact on the economy of the modern world and is of
fundamental importance in the technological field, particularly in solar cell industry. The …