P
P. M. Ajayan
Researcher at Rice University
Publications - 22
Citations - 761
P. M. Ajayan is an academic researcher from Rice University. The author has contributed to research in topics: Graphene & Carbon nanotube. The author has an hindex of 10, co-authored 22 publications receiving 532 citations.
Papers
More filters
Journal ArticleDOI
Thermal effects on the characteristic Raman spectrum of molybdenum disulfide (MoS2) of varying thicknesses
TL;DR: In this paper, thermal effects on the Raman spectra of molybdenum disulfide with thicknesses ranging from bulk to monolayer were evaluated and quantitatively determined the laser-induced heating effects on peak position and the line width of the spectrum.
Journal ArticleDOI
Emerging 2D metal oxides and their applications
Partha Kumbhakar,Chinmayee Chowde Gowda,Preeti Lata Mahapatra,Madhubanti Mukherjee,Kirtiman Deo Malviya,Mohamed Chaker,Amreesh Chandra,Basudev Lahiri,P. M. Ajayan,Deep Jariwala,Abhishek K. Singh,Chandra Sekhar Tiwary +11 more
TL;DR: In this article, the authors provide a thorough and systematic summary of research carried out on layered 2D oxides both from an experimental and theoretical perspective, and elaborate the specific advantages of 2D metal oxides as compared to their bulk counterparts in respective applications.
Journal ArticleDOI
Synthesis of reduced graphene oxide–Fe3O4 multifunctional freestanding membranes and their temperature dependent electronic transport properties
Tharangattu N. Narayanan,Zheng Liu,P.R. Lakshmy,Wei Gao,Yutaka Nagaoka,D. Sakthi Kumar,Jun Lou,Robert Vajtai,P. M. Ajayan +8 more
TL;DR: In this article, a simple and scalable method for the synthesis of reduced graphene oxide (RGO) based conductive and magnetic multifunctional films (membranes) is reported.
Journal ArticleDOI
A fast and zero-biased photodetector based on GaTe–InSe vertical 2D p–n heterojunction
Wei Feng,Zehua Jin,Jiangtan Yuan,Jibo Zhang,Shuai Jia,Liangliang Dong,Jongwon Yoon,Linan Zhou,Robert Vajtai,James M. Tour,P. M. Ajayan,PingAn Hu,Jun Lou +12 more
TL;DR: In this paper, a vertical GaTe-InSe van der Waals (vdWs) p-n heterojunction was fabricated by a PDMS-assisted transfer technique without etching.
Journal ArticleDOI
Science and Engineering of Graphene Oxide
Charudatta Galande,Wei Gao,Akshay Mathkar,Andrew M. Dattelbaum,Tharangattu N. Narayanan,Aditya D. Mohite,P. M. Ajayan +6 more
TL;DR: In this paper, the development in the field of GO since the 19th century, with a thorough discussion on its status after the discovery of graphene in last decade, is discussed from both a scientific and technological perspective and a future outlook for GO research is presented.