CNBP’s A/Prof. Brant Gibson (CNBP CI) and Dr. Desmond Lau (CNBP Technical Officer) featured as co-authors in a recently published paper in the journal ‘Nano Letters’.
The paper exploited the recent discovery of the piezoelectricity in odd-numbered layers of two-dimensional molybdenum disulfide (MoS2), to show the possibility of reversibly tuning the photoluminescence of single and odd-numbered multilayered MoS2 using high frequency sound wave coupling.
As such, the work reveals several key fundamentals governing acousto-optic properties of odd-layered MoS2 that can be implemented in future optical and electronic systems.
Additional information can be found in the Journal ‘Nano Letters’ online.