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Pulickel M. Ajayan

Researcher at Rice University

Publications -  1304
Citations -  158640

Pulickel M. Ajayan is an academic researcher from Rice University. The author has contributed to research in topics: Carbon nanotube & Graphene. The author has an hindex of 176, co-authored 1223 publications receiving 136241 citations. Previous affiliations of Pulickel M. Ajayan include University of Hawaii at Manoa & University of Florida.

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Super‐Compressible Foamlike Carbon Nanotube Films.

TL;DR: In this article, the authors report that freestanding films of vertically aligned carbon nanotubes exhibit super-compressible foam-like behavior under compression and can fully unfold to their original length upon load release.
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Distribution of pentagons and shapes in carbon nano-tubes and nano-particles

TL;DR: In this article, high-resolution electron microscopy images of carbon nano-tubes and nano-partcles are presented, and the symmetric and asymmetric distribution of pentagons at their end surfaces is analyzed.
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Nonlinear Optical Properties and Temperature-Dependent UV–Vis Absorption and Photoluminescence Emission in 2D Hexagonal Boron Nitride Nanosheets

TL;DR: In this article, the reverse saturable absorption occurs in aqueous colloidal solutions of hexagonal boron nitride (h-BN) with a very large two-photon absorption cross section (sigma(2PA)) of approximate to 57 x 10(-46) cm(4) s(-1) photon(-1).
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Synthesis of large-scale atomic-layer SnS 2 through chemical vapor deposition

TL;DR: In this article, the chemical vapor deposition (CVD) growth of atomic-layer SnS2 with a large crystal size and uniformity was reported, with an octahedral lattice made of two atomic layers of sulfur and one atomic layer of tin.
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Growth of carbon micro-trees

TL;DR: This work describes the spectacular growth of micron-sized tree-like carbon structures produced by chemical vapour deposition of methane without the use of any catalysts.