P
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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Journal ArticleDOI
Carbon Nanotube―Nanocup Hybrid Structures for High Power Supercapacitor Applications
Myung Gwan Hahm,Myung Gwan Hahm,Arava Leela Mohana Reddy,Daniel P. Cole,Monica Rivera,Joseph A. Vento,Jaewook Nam,Hyun Young Jung,Young L. Kim,Narayanan Tharangattu Narayanan,Daniel P. Hashim,Charudatta Galande,Yung Joon Jung,Mark L. Bundy,Shashi P. Karna,Pulickel M. Ajayan,Robert Vajtai +16 more
TL;DR: A 3-D electrode-based supercapacitor showed enhanced areal capacitance by accommodating more charges in a given footprint area than that of a conventional CNC-based device.
Journal ArticleDOI
Three-Dimensional Printed Graphene Foams.
Junwei Sha,Yilun Li,Rodrigo V. Salvatierra,Tuo Wang,Pei Dong,Yongsung Ji,Seoung-Ki Lee,Chenhao Zhang,Jibo Zhang,Robert Smith,Pulickel M. Ajayan,Jun Lou,Naiqin Zhao,James M. Tour +13 more
TL;DR: 3D printed GFs show high-porosity, low-density, high-quality, and multilayered graphene features, which indicate potential applications in fields requiring rapid design and manufacturing of 3D carbon materials, for example, energy storage devices, damping materials, and sound absorption.
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Fluorinated graphene oxide; a new multimodal material for biological applications.
Rebeca Romero-Aburto,Rebeca Romero-Aburto,Tharangattu N. Narayanan,Tharangattu N. Narayanan,Yutaka Nagaoka,Takashi Hasumura,Trevor Mitcham,Takahiro Fukuda,Paris Cox,Richard R. Bouchard,Toru Maekawa,D. Sakthi Kumar,Suzy V. Torti,Sendurai A. Mani,Pulickel M. Ajayan +14 more
TL;DR: Fluorinated graphene oxide is reported for the first time as a magnetically responsive drug carrier that can serve both as a magnetic resonance imaging and photoacoustic contrast agent, under preclinical settings, and as a type of photothermal therapy.
Journal ArticleDOI
Optoelectronic Memory Using Two-Dimensional Materials
Sidong Lei,Fangfang Wen,Bo Li,Qizhong Wang,Yihan Huang,Yongji Gong,Yongmin He,Yongmin He,Pei Dong,James Bellah,Antony George,Liehui Ge,Jun Lou,Naomi J. Halas,Robert Vajtai,Pulickel M. Ajayan +15 more
TL;DR: An atomically thin optoelectronic memory array for image sensing is demonstrated with layered CuIn7Se11 and extended to InSe and MoS2 atomic layers and built to illustrate the potential of fabricating large-scale 2D material-based image sensors for image capture and storage.
Journal ArticleDOI
Metallic 1T phase source/drain electrodes for field effect transistors from chemical vapor deposited MoS2
Rajesh Kappera,Damien Voiry,Sibel Ebru Yalcin,Wesley Jen,Muharrem Acerce,Sol Torrel,Brittany Branch,Sidong Lei,Weibing Chen,Sina Najmaei,Jun Lou,Pulickel M. Ajayan,Gautam Gupta,Aditya D. Mohite,Manish Chhowalla +14 more
TL;DR: In this article, it is shown that it is possible to decrease the contact resistance and enhance the FET performance by locally inducing and patterning the metallic 1T phase of MoS2 on chemically vapor deposited material.