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Defect Healing in Graphene via Rapid Thermal Annealing with Polymeric “Nanobandage”
C. Senger, X. Fan, J. N. Pagaduan, X. Zhang, J. Ping, and R. Katsumata*, “Defect Healing in Graphene via Rapid Thermal Annealing with...
Reika
Dec 22, 20221 min read
54 views
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Open Questions that can Bridge Intermolecular Interactions and Macroscopic Wetting/Dewetting
E.S. Petek and R. Katsumata*, “Open Questions that can Bridge Intermolecular Interactions and Macroscopic Wetting/Dewetting Behaviors of...
Reika
Dec 11, 20221 min read
35 views
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Fatigue-resistant large remnant polarization in W/HZO/W ferroelectric capacitors
S. Asapu, J. Pagaduan, R. Midya, T. Moon, D. Gao, J. Lee, Q. Wu, M. Barnell, R. Katsumata, Y. Chen, Q. Xia, and J. Yang*,...
Reika
Aug 25, 20221 min read
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Thickness Dependence of Contact Angles in Multilayered Ultrathin Polymer Films
E.S. Petek and R. Katsumata*, “Thickness Dependence of Contact Angles in Multilayered Ultrathin Polymer Films,” Macromolecules 55, 17,...
Reika
Aug 18, 20221 min read
19 views
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A Hidden Relaxation Process in Poly(2-vinylpyridine) Homopolymers, Copolymers, and Nanocomposites
W.W. Young, H. Tabuchi, R. Iguchi, T. Konishi, K. Fukao*, and R. Katsumata*, “A Hidden Relaxation Process in Poly(2-vinylpyridine)...
Reika
Jul 28, 20221 min read
21 views
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EXPANSE: A Time-of-Flight EXPanded Angle Neutron Spin Echo Spectrometer at the Second Target Station
C. Do*, R. Ashkar, C. Boone, W.R. Chen, G. Ehlers, P. Falus, A. Faraone, J.S. Gardner, V. Graves, T. Huegle, R. Katsumata, D. Kent,...
Reika
Jul 11, 20221 min read
5 views
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Relating Degree of Nanofiller Functionality to Glass Transition Temperature and Structure in a Polym
W.W. Young,+ R. Shi+, X.-M. Jia+, H.-J. Qian*, and R. Katsumata*, “Relating Degree of Nanofiller Functionality to Glass Transition...
Reika
Jul 7, 20221 min read
17 views
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Stabilization of Three-ParticleExcitations in Monolayer MoS2 by Fluorinated Methacrylate Polymers
N. Hight-Huf+, J.N. Pagaduan+, R. Katsumata, T. Emrick, and M.D. Barnes* “Stabilization of Three-Particle Excitations in Monolayer MoS2...
Reika
May 25, 20221 min read
3 views
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Discrete, shallow doping of semiconductors via cylinder-forming block copolymer self-assembly
Y. Zhang+, S.P.O. Danielsen, B.C. Popere, A.T. Heitsch, M. Li, P. Trefonas, R.A. Segalman*, and R. Katsumata*,+, “Discrete, shallow...
Reika
Apr 22, 20221 min read
16 views
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Freeze-Burn: Fabrication of Porous Carbon Networks via Polymer-Templated Rapid Thermal Annealing
J.N. Pagaduan, S. Samitsu, J. Varma, T. Emrick, and R. Katsumata*, “Burn-Dry: Freeze-Burn: Fabrication of Porous Carbon Networks via...
Reika
Apr 17, 20221 min read
56 views
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Large-Pore Ordered Mesoporous Turbostratic Carbon Films Prepared Using Rapid Thermal Annealing for H
A. Bhardwaj, J.N. Pagaduan, Y-G. Yu, V.J. Einck, S. Nuguri, R. Katsumata, J. Watkins*, “Large-Pore Ordered Mesoporous Turbostratic Carbon...
Reika
Dec 16, 20211 min read
6 views
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Rationalizing the Composition Dependence of Glass Transition Temperatures in Amorphous Polymer/POSS
W. Young, J. Saez, and R. Katsumata*, “Rationalizing the Composition Dependence of Glass Transition Temperatures in Amorphous...
Reika
Nov 1, 20211 min read
75 views
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Polarization-Driven Asymmetric Electronic Response of Monolayer Graphene to Polymer Zwitterions
N. Hight-Huf+, Y. Nagar+, A. Levi, Adi, J.N. Pagaduan, A. Datar, R. Katsumata, T. Emrick, A. Ramasubramaniam, D. Naveh, M. Barnes*,...
Reika
Oct 5, 20211 min read
29 views
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Wetting Transparency of Ultrathin Polymer Films
Fundamental science question: Scientists can predict wetting, or how a liquid drop will act on a material: how it bubbles up or spreads...
Reika
Sep 24, 20212 min read
61 views
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Fluorophores as Probes of Multi-Scale Polymer Dynamics
Problem/Societal Impact Statement: Polymers have structure and corresponding dynamics spanning multiple length scales. Chemical bonds...
Reika
Sep 22, 20211 min read
51 views
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“Stress-Free” Molecular Design
Problem/Societal Impact Statement: Stress commonly accumulates at material interfaces. The accumulation of interfacial stress can be...
Reika
Sep 22, 20211 min read
22 views
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Dopamine mediated polymer coating facilitates area selective Atomic Layer Deposition
H. Papananou, R. Katsumata, Z. Neary, R. Goh, R. Limary, and R.A. Segalman*, “Dopamine mediated polymer coating facilitates area...
Reika
Sep 8, 20211 min read
29 views
0 comments
Polymer Coatings Capable of Photo-triggered Stress Relaxation via Dynamic Covalent Bond Exchange
A.M. Mineo, M.E. Buck, and R. Katsumata*, “Molecular Design of Polymer Coatings Capable of Photo-triggered Stress Relaxation via Dynamic...
Reika
Aug 1, 20211 min read
145 views
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Virtual conversation with students at North HS, Worcester MA
I had a wonderful (virtual conversation with students at North HS, Worcester, MA! The message I wanted to convey with this photo was......
Reika
Feb 5, 20211 min read
68 views
Electronic Tuning of Monolayer Graphene with Polymeric “Zwitterists”
J.N. Pagaduan, N. Hight-Huf, A. Datar, M. Barnes, D. Naveh, A. Ramasubramaniam*, R. Katsumata*, and T. Emrick*, “Electronic Tuning of...
Reika
Jan 1, 20211 min read
96 views
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