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Highlights

Highlights

Ferroelectric polarization map of a selected region of a 30 nm thin film of croconic acid measured before (top) and after (bottom) local application of a voltage pulse.
Ferroelectric polarization map of a selected region of a 30 nm thin film of croconic acid measured before (top) and after (bottom) local application of a voltage pulse.
Apr 9, 2016
University of Nebraska - Lincoln

Room-Temperature Ferroelectricity in Croconic Acid Films

Axel Enders, Xiaoshan Xu, Alexei Gruverman, Xuanyuan Jiang, Haidong Lu, Yuewei Yin, Xiaozhe Zhang, Zahra Ahmadi, and Paolo Costa (Nebraska MRSEC)
Molecular ferroelectrics have the potential to become viable material alternatives to inorganic ferroelectrics. Unlike traditional oxide ferroelectrics, molecular ferroelectrics are structurally flexible, can be engineered at the molecular level, and can be assembled on nearly any surface, including flexible sheets and fabrics. The application of molecular ferroelectrics hinges, however, on the availability of strategies to fabricate thin films with defined structure and morphology on a large scale, which at the same time preserve their ferroelectric properties.  
Mar 3, 2016
Northwestern University

Enhanced Photoluminescence Emission from Monolayer MoS2 Using Single Plasmonic Antenna

E. Palacios, Z. Liu, S. Butun, S. Park, L. Lauhon, and  K. Aydin Northwestern University Materials Research Science & Engineering Center 
Mar 3, 2016
Northwestern University

Materials Exhibit @ Chicago Museum of Science and Industry

Mar 3, 2016
Northwestern University

Google Geek Street Fair

This project is a collaboration between Mark Hersam of Northwestern University MRSEC IRG 4 and Phaedon Avouris of IBM T. J. Watson Research Center, Yorktown Heights, New York.
Mar 3, 2016
Northwestern University

Modeling Self-assembled Hydrogel Scaffold for Hydrogen Generation

Dongxu Huang, Zhenwei Yao, Adam S. Weingarten1, Roman V. Kazantsev1,Monica Olvera de la Cruz and Samuel I. Stupp1
Mar 3, 2016
Northwestern University

Strong Coupling between Plasmonic Modes in Gold Nanocube Arrays

Lin, Q. –Y., Li, Z., Brown, M. N., O’Brien, M. B., Ross, M. B., Zhou, Y., Butun, P. –C., Chen, G. C., Schatz, G. C., Dravid, V. P., Aydin, K., Mirkin, C. A. Northwestern University Materials Research Science & Engineering Center
Mar 3, 2016
Northwestern University

Probing Temperature at the Nanometer Scale

E. A. Pozzi, A. B. Zrimsek, C. M. Lethiec, G. C. Schatz, M. C. Hersam, and R. P. Van Duyne   Northwestern University Materials Research Science & Engineering Center
Mar 3, 2016
Northwestern University

Spray Combustion Synthesis of Oxide Transistors

X. Yu,a,b J. Smith,a N. Zhou,a L. Zeng,a P. Guo,a Y. Xia,c A. Alvarez,c S. Aghion,f H. Lin,a,b J. Yu,b R. P. H. Chang,a M. J. Bedzyk,a R. Ferragut,d T. J.Marksa, A. Facchettia,c aNorthwestern University; bUniversity of Electronic Science and Technology of China; ePolyera Corporation; fPolitecnico di Milano
Mar 3, 2016
Northwestern University

X-ray Scattering Study of Thermally-Induced Amorphous-to-Crystalline Transition for In-X-O Films

Li Zeng 1,  M. Moghadam1, D. Buchholz1, D. Keane3, Tobin J. Marks1,2, Robert Chang1, Peter Voorhees1, Michael J. Bedzyk11Materials Research Science & Engineering Center, Northwestern University 2Department of Chemistry, Northwestern University 3Northwestern University Synchrotron Research Center
Mar 3, 2016
Northwestern University

The Influence of Interparticle Structure on the Photocurrent within Quasi-2D Arrays of PbS Nanocrystals

M. McPhail, G.P. Campbell, M. J. Bedzyk, and E. A. Weiss Northwestern University Materials Research Science & Engineering Center 

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