A
Arjun Narayanan
Researcher at Massachusetts Institute of Technology
Publications - 17
Citations - 1074
Arjun Narayanan is an academic researcher from Massachusetts Institute of Technology. The author has contributed to research in topics: Chemistry & Fermi surface. The author has an hindex of 10, co-authored 13 publications receiving 882 citations. Previous affiliations of Arjun Narayanan include University of Oxford & Tata Institute of Fundamental Research.
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Journal ArticleDOI
Linear Magnetoresistance Caused by Mobility Fluctuations in n-Doped Cd3As2
Arjun Narayanan,Matthew Watson,S. F. Blake,N. Bruyant,Loïc Drigo,Yulin Chen,D. Prabhakaran,Binghai Yan,Claudia Felser,Tai Kong,Paul C. Canfield,Amalia I. Coldea +11 more
TL;DR: From the observed quantum oscillations, the bulk three-dimensional Fermi surface is determined having signatures of Dirac behavior with a nontrivial Berry phase shift, very light effective quasiparticle masses, and clear deviations from the band-structure predictions.
Journal ArticleDOI
Emergence of the nematic electronic state in FeSe
Matthew D. Watson,Timur K. Kim,Amir A. Haghighirad,N. R. Davies,Alix McCollam,Arjun Narayanan,S. F. Blake,Yulin Chen,Saman Ghannadzadeh,Andrew J. Schofield,Moritz Hoesch,Christoph Meingast,T. Wolf,Amalia I. Coldea +13 more
TL;DR: In this paper, the authors observe the changing Fermi surface, the position of the lowest energy electronic excitations, as well as the propensity towards nematic order and its manifestation under strain.
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Dichotomy between the Hole and Electron Behavior in Multiband Superconductor FeSe Probed by Ultrahigh Magnetic Fields.
Matthew D. Watson,Takuya Yamashita,Shigeru Kasahara,William Knafo,Marc Nardone,J. Béard,Frédéric Hardy,Alix McCollam,Arjun Narayanan,S. F. Blake,T. Wolf,Amir A. Haghighirad,Christoph Meingast,Andrew J. Schofield,Hilbert von Löhneysen,Yuji Matsuda,Amalia I. Coldea,Takasada Shibauchi,Takasada Shibauchi +18 more
TL;DR: The low-field magnetotransport data in the normal state suggest that, in addition to one hole and one almost compensated electron band, the orthorhombic phase of FeSe exhibits an additional tiny electron pocket with a high mobility.
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Magnetotransport properties of individual InAs nanowires
Sajal Dhara,Hari S. Solanki,Vibhor Singh,Arjun Narayanan,Prajakta Chaudhari,Mahesh Gokhale,Arnab Bhattacharya,Mandar M. Deshmukh +7 more
TL;DR: In this article, the magnetotransport properties of individual InAs nanowires in a field-effect transistor geometry were investigated, and the role of skipping orbits and the nature of surface scattering is essential in understanding high-field magnetotranport in nanowsires.
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A first order phase transition mechanism underlies protein aggregation in mammalian cells
Arjun Narayanan,Anatoli B. Meriin,J Owen Andrews,Jan-Hendrik Spille,Michael Y. Sherman,Ibrahim I Cisse +5 more
TL;DR: A quantitative assay based on super-resolution imaging in fixed cells and light sheet imaging of living cells to study the early steps of aggregation in mammalian cells finds that even under normal growth conditions mammalian cells have precursor clusters.