June 1, 2023 UMD Home FabLab AIMLab
John Cumings Associate Professor
Materials Science and Engineering
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Email: cumings@umd.edu
Phone: 301-405-0789
Office: 1246 Jeong H. Kim Engineering Building
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John Cumings
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Search results for: Cumings

Ten Maryland MSE Faculty Members Ranked in Top 2% of World Scientists
Elsevier releases updated science-wide database  More »

10 Maryland MSE Faculty Members Ranked in Top 2% of World Scientists
Report prepared by a team of experts at Stanford University.  More »

Joy Chao Receives 2020 MRS Silver Graduate Student Award
Chao, an MSE Ph.D. student, will be honored at a virtual ceremony later this fall.  More »

New Rate Information
Explanation of new rates at Maryland NanoCenter  More »

Cumings Named Interim Director of Maryland NanoCenter
Appointment effective July 1.  More »

Members of NEES Gather for 2015 Spring Accomplishment Meeting
Poster session, in-depth discussions, presentations.... and hiking  More »

Nilsson Wins Wylie Fellowship
UMD award supports grad student's work in advanced microscopy.  More »

Beyond “Six Nines”: Ultra-enriched Silicon for Quantum Computing
MSE student part of NIST team pursuing near-perfect crystals.  More »

Workshop on Defects in Wide Band Gap Semiconductors Sept. 23
Abstracts due July 28  More »

Department of Energy renews NEES EFRC for four years
The center develops highly ordered nanostructures that offer a unique way of looking at the science of energy storage.  More »

Room To Move: Spacing Graphite Layers Makes a Better Battery Anode
New process designed to make Na-ion batteries an effective alternative to Li-ion.  More »

Save the Date: NanoDay, June 11 -- Poster Session, Plenaries, EM Workshops and More
Registration and poster abstract submission will open soon  More »

Clark School Professor's Research Featured by Department of Energy
John Cumings' research analyzing heating in electronic devices is featured by DOE as "Story of Discovery and Innovation."  More »

The Smallest Materials of All: Seeing, Making and Testing Materials at the Nanoscale
Presentations at the Materials Research Society's 2013 meeting showcase medical, energy developments      More »

Nano ?Beads on a String? Could Advance Battery Technology
Pulsing with lithium, tiny silicon beads on a nanotube hold promise for better batteries  More »

NanoCenter Members Present Papers at Upcoming APS Meeting in Baltimore
Largest physics meeting hosts more than twenty NanoCenter presentations    More »

Flexible Nanopaper Featured in Chemical & Engineering News
ACS Newsmagazine reports innovation in nanoscale technology  More »

Cumings Wins Clark School's Junior Faculty Outstanding Research Award
Professor recognized for nanoscale and electron microscopy research.  More »

Cumings, Seog Win NSF CAREER Awards for Nanotech
"Frustrated nanomagnets," peptide self-assembly efforts seek denser computer memory, new bio-inspired materials.  More »

NIST Awards NanoCenter $15 Million to Support Postdoc Nanotechnology Research
Program will create up to 100 one and two-year appointments.  More »

Cumings Receives DOE Grant
Nanotube research in the NISP Lab  More »

Cumings Leads EFRC Nanowire Team
Research designed to increase effectiveness of lithium ion batteries.  More »

NanoCenter Improves Energy Storage Options
Maryland NanoCenter researchers create new device to store electrical energy.  More »

Materials and Interface Nanotechnology Laboratory Opens
Rabin directs new nano research  More »

Cumings Group Invents New Microscopy Technique
Electron thermal microscopy allows real-time tests of nanoscale devices in situMore »

Mote Visits NISPLab
UMD President sees equipment, research in action.  More »

NISPLab Welcomes UMD VP for Research
Berstein, Gertz visit premiere microscopy facility.  More »

Cumings to Participate in Exchange Program
U.S./Japan program focuses on nanotechnology.  More »

NanoCenter research members receive $500k NSF MRI award
Research Professors of the Maryland NanoCenter, were awarded a NSF MRI grant totaling $500k.  More »

Cumings Invited to Speak at American Physical Society
MSE professor to present work on tunable magnetic semiconductors  More »

NSF Grant Enhances NISP Lab's Capabilities
$500k grant will benefit composition analysis and biological tissue characterization.  More »


31 article(s) found.


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Publication List
  • 1. Optical measurement of thermal transport in suspended carbon nanotubes
    I-Kai Hsu, Rajay Kumar, Adam Bushmaker, Stephen B. Cronin, Michael T. Pettes, Li Shi, Todd Brintlinger, Michael S. Fuhrer, and John Cumings
    Applied Physics Letters, 2008-02, 92, pp.63119
    doi: 10.1063/1.2829864
  • 2. Electron Thermal Microscopy
    Todd Brintlinger, Yi Qi, Kamal H. Baloch,§ David Goldhaber-Gordon, and John Cumings
    Nano Letters, 2008-02, 8.2, pp.582-585
    doi: 10.1021/nl0729375
  • 3. Direct observation of the ice rule in artificial kagome spin ice
    Yi Qi, T. Brintlinger, and John Cumings
    Physical Review B, 2008-03, 77.9
    doi: 10.1103/PhysRevB.77.094418
  • 4. In Situ Observation of Reversible Nanomagnetic Switching Induced by Electric Fields
    Todd Brintlinger, Sung-Hwan Lim, Kamal H. Baloch, Paris Alexander, Yi Qi, John Barry, John Melngailis, Lourdes Salamanca-Riba, I. Takeuchi, John Cumings
    Nano Letters, 2010-04, 10.4, pp.1219-1223
    doi: 10.1021/nl9036406
  • 5. Anisotropic Swelling and Fracture of Silicon Nanowires during Lithiation
    Xiao Hua Liu, He Zheng, Li Zhong, Shan Huang, Khim Karki, Li Qiang Zhang, Yang Liu, Akihiro Kushima, Wen Tao Liang, Jiang Wei Wang, Jeong-Hyun Cho, Eric Epstein, Shadi A. Dayeh, S. Tom Picraux, Ting Zhu, Ju Li, John P. Sullivan, John Cumings, Chunsheng Wang, Scott X. Mao, Zhi Zhen Ye, Sulin Zhang, Jian Yu Huang
    Nano Letters, 2011-06, 11, Issue 8, pp.3312-3318
    doi: 10.1021/nl201684d
  • 6. Interfacial Mechanics of Carbon Nanotube@Amorphous-Si Coaxial Nanostructures
    Hongwei Liao, Khim Karki, Yin Zhang, John Cumings, YuHuang Wang
    Advanced Materials, 2011-08
    doi: 10.1002/adma.201101762
  • 7. Electrolyte Stability Determines Scaling Limits for Solid-State 3D Li Ion Batteries
    Dmitry Ruzmetov, Vladimir P. Oleshko, Paul M. Haney, Henri J. Lezec, Khim Karki, Kamal H. Baloch, Amit K. Agrawal, Albert V. Davydov, Sergiy Krylyuk, Yang Liu, JianY. Huang, Mihaela Tanase, John Cumings, A. Alec Talin
    Nano Letters, 2011-12, 12 (1), pp.505-511
    doi: 10.1021/nl204047z
  • 8. Lithium-Assisted Electrochemical Welding in Silicon Nanowire Battery Electrodes
    Khim Karki, Eric Epstein, Jeong-Hyun Cho, Zheng Jia, Teng Li, S. Tom Picraux, Chunsheng Wang, John Cumings
    Nano Letters, 2012-02, 12 (3), pp.1392-1397
    doi: 10.1021/nl204063u
  • 9. Highly Transparent and Flexible Nanopaper Transistor
    Hongli Zhu, Liangbing Hu, John Cumings, Jia Huang, Yuchen Chen, Colin Preston, Kathleen Rohrbach
    ACS Nano, 2013-01, pp.130125101647001-
    doi: 10.1021/nn304407r
  • 10. A Beaded-String Silicon Anode
    Chuan-Fu Sun, Khim Karki, Zheng Jia, Hongwei Liao, Yin Zhang, Teng Li, Yue Qi, John Cumings, Gary W. Rubloff, YuHuang Wang
    ACS Nano, 2013-02
    doi: 10.1021/nn4001512
  • 11. Silicon nanowires: electron holography studies of doped p–n junctions and biased Schottky barriers
    Kai He, Jeong-Hyun Cho, Yeonwoong Jung, S Tom Picraux, John Cumings
    Nanotechnology, 2013-03, 24 (11)
    doi: 10.1088/0957-4484/24/11/115703
  • 12. Transfer printing of patterned metal films using parylene C coated surfaces
    J. Bavier, J. Cumings, D.R. Hines
    Microelectronic Engineering, 2013-04, 104, pp.18-21
    doi: 10.1016/j.mee.2012.10.020
  • 13. Hoop-Strong Nanotubes for Battery Electrodes
    Khim Karki, Yujie Zhu, Yihang Liu, Chuan-Fu Sun, Liangbing Hu, YuHuang Wang, Chunsheng Wang, John Cumings
    ACS Nano, 2013-08, pp.130829200614003-
    doi: 10.1021/nn403895h
  • 14. Diagnosing nanoelectronic components using coherent electrons
    Kai He, John Cumings
    Nano Letters, 2013-08, pp.130826121648002-
    doi: 10.1021/nl402509c
  • 15. Mapping magnetic fields of Fe3O4 nanosphere assemblies by electron holography
    Kai He, Fei-Xiang Ma, Cheng-Yan Xu, John Cumings
    Journal of Applied Physics, 2013-04, 113 (17), pp.17B528
    doi: 10.1063/1.4798500
  • 16. Expanded graphite as superior anode for sodium-ion batteries
    Yang Wen, Kai He, Yujie Zhu, Fudong Han, Yunhua Xu, Isamu Matsuda, Yoshitaka Ishii, John Cumings, Chunsheng Wang
    Nature Communications, 2014-06, 5 (), pp.
    doi: 10.1038/ncomms5033
  • 17. Miniature all-solid-state heterostructure nanowire Li-ion batteries as a tool for engineering and structural diagnostics of nanoscale electrochemical processes
    Vladimir P. Oleshko, Thomas Lam, Dmitry Ruzmetov, Paul Haney, Henri J. Lezec, Albert V. Davydov, Sergiy Krylyuk, John Cumings, A. Alec Talin
    Nanoscale, 2014-08, (), pp.
    doi: 10.1039/C4NR01666A
  • 18. A New Design for Measuring Potentials in Operando Nanoelectronic Devices by Electron Holography
    Kai He, John Cumings
    Microscopy and Microanalysis, 2014-08, 20 (S3), pp.266-267
    doi: 10.1017/S1431927614003055
  • 19. Local control of magnetic anisotropy in transcritical permalloy thin films using ferroelectric BaTiO3 domains
    Sean W. Fackler, Michael J. Donahue, Tieren Gao, Paris N. A. Nero, Sang-Wook Cheong, John Cumings, Ichiro Takeuchi
    Applied Physics Letters, 2014-10, 105 (21), pp.212905
    doi: 10.1063/1.4902809
  • 20. Controlling the thermal contact resistance of a carbon nanotube heat spreader
    Kamal H. Baloch, Norvik Voskanian, John Cumings
    Applied Physics Letters, 2010-08, 97 (6), pp.063105
    doi: 10.1063/1.3478212
  • 21. FePd3 as a material for studying thermally active artificial spin ice systems
    Jasper Drisko, Stephen Daunheimer, and John Cumings
    Phys. Rev. B, 2015-06, 91 (), pp.224406
    doi: 10.1103/PhysRevB.91.224406
  • 22. Ammonium Laurate Surfactant for Cleaner Deposition of Carbon Nanotubes
    Hanna M. Nilsson, Brendan Meany, Jeremy Ticey, Chuan-Fu Sun, YuHuang Wang, John Cumings
    Langmuir, 2015-05, 31 (25), pp.6948-6955
    doi: 10.1021/acs.langmuir.5b01175
  • 23. Scalable nanomanufacturing of surfactant-free carbon nanotube inks for spray coatings with high conductivity
    Colin Preston, Da Song, Jaiqi Dai, Zois Tsinas, John Bavier, John Cumings, Vince Ballarotto, Liangbing Hu
    Nano Research, 2015-01, 8 (7), pp.2242-2250
    doi: 10.1007/s12274-015-0735-9
  • 24. Liquid-Cell TEM Observations of Sn Lithiation reactions: A Temperature Case Study
    Subrahmanyam Goriparti, Zoey Warecki, Katharine L. Harrison, Andrew Leenheer, John Cumings, Katherine L. Jungjohann
    Microscopy and Microanalysis, 2017-08, 23 (S1), pp.1966-1967
    doi: 10.1017/S1431927617010492
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