2022


Håvard Mølnås, Michael R. Scimeca, Ayaskanta Sahu. Harnessing High Power Factors with Enhanced Stability in Heavy Metal-Free Solution-Processed Thermoelectric Copper Sulfoselenide Thin Films. Materials Lab 2022, 1, 220040 Håvard Mølnås, Boris Russ, Steven L Farrell, Madeleine P Gordon, Jeffrey J Urban, Ayaskanta Sahu. n-Type doping of a solution processed p-type semiconductor using isoelectronic surface dopants for homojunction fabrication. Applied Surface Science 2022, 590, 153089

Min-Woo Kim, Yihang Yuan, Sehee Jeong, Jenny Chong, Håvard Mølnås, Aida Alaei, Iver J. Cleveland, Na Liu, Yichen Ma, Stefan Strauf, Eray S. Aydil, Ayaskanta Sahu, Dilhan M. Kalyon, Stephanie S. Lee. Electrospun Tri-Cation Perovskite Nanofibers for Infrared Photodetection. Advanced Functional Materials 2022, 2207326.

Stefano Pierini, Francesco Capitani, Michael Scimeca, Sergei Kozlov, Debora Pierucci, Rodolphe Alchaar, Claire Abadie, Adrien Khalili, Mariarosa Cavallo, Tung Huu Dang, Huichen Zhang, Erwan Bossavit, Charlie Gréboval, José Avila, Benoit Baptiste, Stefan Klotz, Ayaskanta Sahu, Cheryl Feuillet-Palma, Xiang Zhen Xu, Abdelkarim Ouerghi, Sandrine Ithurria, James K. Utterback, Sebastien Sauvage, and Emmanuel Lhuillier. Vanishing Confinement Regime in Terahertz HgTe Nanocrystals Studied under Extreme Conditions of Temperature and Pressure. The Journal of Physical Chemistry Letters 2022 13 (30), 6919-6926

Maxim A. Makeev, Ayaskanta Sahu, Nav Nidhi Rajput . Ab initio Study of Atomic Structure and Electronic Properties of Different Phases of Polymorphic Ag2S. Physical Status Solidi B 2022, 259, 2100617. 


2021


2016




2015


Eun Seon Cho, Nelson E Coates, Jason D Forster, Anne M Ruminski, Boris Russ, Ayaskanta Sahu, Norman C Su, Fan Yang, Jeffrey J Urban. Engineering Synergy: Energy and Mass Transport in Hybrid Nanomaterials. Advanced Materials 2015, 27: 5744-5752.

Alexander Kompch, Ayaskanta Sahu, Christian Notthoff, Florian Ott, David J. Norris, and Markus Winterer. Localization of Ag Dopant Atoms in CdSe Nanocrystals by Reverse Monte Carlo Analysis of EXAFS Spectra. The Journal of Physical Chemistry C 2015 119 (32), 18762-18772

James N Heyman, Ayaskanta Sahu, Nelson E Coates, Brittany Ehmann, Jeffery J Urban Carrier Lifetime Enhancement in a Tellurium Nanowire/PEDOT:PSS Nanocomposite by Sulfur Passivation. MRS Proceedings 2015, 1742, Mrsf14-1742-bb04-02. 


2014

A. Monguzzi, D. Braga, M. Gandini, V. C. Holmberg, D. K. Kim, A. Sahu, D. J. Norris, and F. Meinardi. Broadband Up-Conversion at Subsolar Irradiance: Triplet–Triplet Annihilation Boosted by Fluorescent Semiconductor Nanocrystals. Nano Letters 2014 14 (11), 6644-6650  

Kevin M. McPeak, Christian D. van Engers, Mark Blome, Jong Hyuk Park, Sven Burger, Miguel A. Gosálvez, Ava Faridi, Yasmina R. Ries, Ayaskanta Sahu, and David J. Norris. Complex Chiral Colloids and Surfaces via High-Index Off-Cut Silicon. Nano Letters 2014 14 (5), 2934-2940

Ayaskanta Sahu, Daniele Braga, Oliver Waser, Moon Sung Kang, Donna Deng, and David J. Norris. Solid-Phase Flexibility in Ag2Se Semiconductor Nanocrystals. Nano Letters 2014 14 (1), 115-121


2013

Moon Sung Kang, Ayaskanta Sahu, C Daniel Frisbie, David J Norris. Influence of Silver Doping on Electron Transport in Thin Films of PbSe Nanocrystals. Advanced Materials 2013, 25: 725-731. 


2012

Andrew W Wills, Moon Sung Kang, Katherine M Wentz, Sophia E Hayes, Ayaskanta Sahu, Wayne L Gladfelter, David J Norris. Synthesis and characterization of Al-and In-doped CdSe nanocrystals. Journal of Materials Chemistry 2012, 22, 6335

Ayaskanta Sahu, Ankur Khare, Donna D Deng, David J Norris. Quantum confinement in silver selenide semiconductor nanocrystals. Chemical Communications 2012, 48, 5458–5460

Ayaskanta Sahu, Moon Sung Kang, Alexander Kompch, Christian Notthoff, Andrew W. Wills, Donna Deng, Markus Winterer, C. Daniel Frisbie, and David J. Norris. Electronic Impurity Doping in CdSe Nanocrystals. Nano Letters 2012 12 (5), 2587-2594


2011

Moon Sung Kang, Ayaskanta Sahu, David J. Norris, and C. Daniel Frisbie. Size- and Temperature-Dependent Charge Transport in PbSe Nanocrystal Thin Films. Nano Letters 2011 11 (9), 3887-3892

Ayaskanta Sahu, Lejun Qi, Moon Sung Kang, Donna Deng, and David J. Norris. Facile Synthesis of Silver Chalcogenide (Ag2E; E = Se, S, Te) Semiconductor Nanocrystals. Journal of the American Chemical Society 2011 133 (17), 6509-6512


2010

Moon Sung Kang, Ayaskanta Sahu, David J. Norris, and C. Daniel Frisbie. Size-Dependent Electrical Transport in CdSe Nanocrystal Thin Films. Nano Letters 2010 10 (9), 3727-3732

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