6533b7dcfe1ef96bd1271f2c

RESEARCH PRODUCT

How many gold atoms make gold metal?

Hannu HäkkinenSami Malola

subject

MetalatomitMaterials scienceatomsta114visual_artnanoparticleInorganic chemistryvisual_art.visual_art_mediumGeneral Physics and Astronomygoldta116kulta

description

It is well known that a piece of gold is an excellent metal: it conducts heat and electricity, it is malleable to work out for jewellery or thin coatings, and it has the characteristic golden colour. How do these everyday properties – familiar from our macroscopic world – change when a nanometre-size chunk of gold contains only 100, 200 or 300 atoms? nonPeerReviewed

http://urn.fi/URN:NBN:fi:jyu-201601291342