A. Srinivasan

Jan 22, 2025 | journals.aps.org | M. Rendell |S. D. Liles |A. Srinivasan |O. Klochan

Measurements of the Fermi surface are a fundamental technique for determining the electrical and magnetic properties of solids. In two-dimensional (2D) systems, the area and diameter of the Fermi surface are typically measured using Shubnikov–de Haas oscillations and commensurability oscillations respectively. However, these techniques are unable to detect changes in the parity of the Fermi surface [i.e., when .

Aug 20, 2024 | pubs.rsc.org | Sourav Pradhan |Chetan Prasad |Mainak Das |A. Srinivasan

De novo Fabrication of Higher Arene Ring Incorporated Contorted Calix[2]phyrin(2.2.1.1.1) and Its F- Bound Complex The rational design and synthesis of a novel contorted calix[2]phyrin(2.2.1.1.1) structure has been achieved, utilizing a terphenyl unit as a key building component. This terphenyl unit serves as a segment of the armchair periphery in a π-extended two-dimensional architecture.

Apr 24, 2024 | link.aps.org | A. Srinivasan |M. C. Marshall |T. R. Boehly |D. N. Polsin

Precise modeling of shocks in inertial confinement fusion implosions is critical for obtaining the desired compression in experiments. Shock velocities and postshock conditions are determined by laser-energy deposition, heat conduction, and equations of state. This paper describes experiments at the National Ignition Facility (NIF) [E. M. Campbell and W. J. Hogan, Plasma Phys. Control.

Aug 30, 2023 | pubs.rsc.org | Mainak Das |An OCC |A. Srinivasan

Advent and features of pyriporphyrinoids: an overview of a pyridine-based porphyrin analogue Pyriporphyrinoids have recently attracted a significant proliferation of attention due to their versatile characters, which stem from structural motifs in which the pyridine moiety is involved. The evolution of pyriporphyrin chemistry revealed the subtle modifications of the macrocyclic core that tweak the electronic structure as compared to the parental macrocycle.

May 10, 2023 | nature.com | A. Srinivasan

AbstractWe provide data on daily social contact intensity of clusters of people at different types of Points of Interest (POI) by zip code in Florida and California. This data is obtained by aggregating fine-scaled details of interactions of people at the spatial resolution of 10 m, which is then normalized as a social contact index. We also provide the distribution of cluster sizes and average time spent in a cluster by POI type.