460 citations · 771 across the 12 of their papers we have counts for
12 papers
Anomalous transport in angstrom-sized membranes with exceptional water flow rates and dye/salt rejections
Rathi Aparna, Singh Khushwant, Saini Lalita +4
Fluidic channels with physical dimensions approaching molecular sizes are crucial for novel desalination, chemical separation, and sensing technologies. However, fabrication of pre…
High-yield exfoliation of MoS2 nanosheets by a novel spray technique and the importance of soaking and surfactants
Suvigya Kaushik, Siva Sankar Nemala, Mukesh Kumar +7
Liquid-phase exfoliation of two-dimensional materials is very attractive for large-scale applications. Although used extensively, isolating MoS2 layers (<10) with high efficiency i…
Selective transport of water molecules through interlayer spaces in graphite
Lalita Saini, Siva Sankar Nemala, Aparna Rathi +2
Interlayer space in graphite is impermeable to ions and molecules, including protons. Its controlled expansion would find several applications in desalination, gas purification, hi…
Proton and Li-Ion Permeation through Graphene with Eight-Atom-Ring Defects
Eoin Griffin, Lucas Mogg, Guang-Ping Hao +21
Defect-free graphene is impermeable to gases and liquids but highly permeable to thermal protons. Atomic-scale defects such as vacancies, grain boundaries and Stone-Wales defects a…
Electric-field-induced magnetization changes in Co/Al2O3 granular multilayers
Ajeesh M. Sahadevan, Alan Kalitsov, Gopinadhan Kalon +3
We study experimentally the effect of electric field on the magnetization of Co/Al2O3 granular multilayers. We observe two distinct regimes: (a) low-field regime when the net magne…
Biaxial strain effect of spin dependent tunneling in MgO magnetic tunnel junctions
Ajeesh M. Sahadevan, Ravi K. Tiwari, Gopinadhan Kalon +3
We study the effect of strain on magnetic tunnel junctions (MTJ) induced by a diamond like carbon (DLC) film. The junction resistance as well as the tunnel magnetoresistance (TMR)…