54 citations · 207 across the 18 of their papers we have counts for
5 papers · 1 filter
Characteristic nanoscale deformations on large area coherent graphite moiré
Nirjhar Sarkar, Prabhakar R. Bandaru, Robert C. Dynes
Highly oriented pyrolytic graphite (HoPG) may be the only known monatomic crystal with the ability to host naturally formed moire patterns on its cleaved surfaces, which are cohere…
Probing interlayer van der Waals strengths of two-dimensional surfaces and defects, through STM tip-induced elastic deformations
Nirjhar Sarkar, Prabhakar R. Bandaru, Robert C. Dynes
A methodology to test the interlayer bonding strength of two-dimensional (2D) surfaces and associated one (1D)- and two (2D)- dimensional surface defects using scanning tunneling m…
Atomic scale strain engineering of layered sheets on the surfaces of two-dimensional materials
N. Sarkar, P. R. Bandaru, R. C. Dynes
Atomic modulations of two-dimensional materials using scanning tunneling microscope (STM) tip-induced forces modifies their mechanical and electrical properties. In situ topographi…
An approach towards a perfect thermal diffuser
Krishna P. Vemuri, Prabhakar R. Bandaru
A method for the most efficient removal of heat, through an anisotropic composite, is proposed. It is shown that a rational placement of constituent materials, in the radial and th…
Geometrical considerations in the Control and manipulation of conductive heat flux
Krishna. P. Vemuri, P. R. Bandaru
We indicate the fundamental rationale underlying the control of temperature and the manipulation of thermal flux, with reference to a multilayered composite material. We show that…