(a) STM images of a 3- quintuple layer Sb2Te3 film. The substrate is STO(111). (b) STM images of an Sb2Te3 film showing two different domain boundaries DW1 and DW2. From: Chin. Phys. Lett.
Researchers at East China Normal University in Shanghai have found the first evidence for electronic
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Isabelle Dumé
is a contributing editor to Physics World