Assertion: adenine | /r/CapableOf | use tungsten tip
Facets:
value: in constant current
type: TEMPORAL
Source sentences:
text: a, STM image of Cu{110} surface with sub-monolayer coverage of adenine obtained in ultra-high vacuum at room temperature using a tungsten tip in constant current (1.24 nA) mode and sample bias of −1.07 V. b, Model of {110} surface defining the (±1,2) directions.