(MC)2

JEOL 2100 Probe-Corrected Analytical Electron

JEOL 2100 Probe-Corrected Analytical Electron

Microscope

Applications

  • Aberration-corrected STEM imaging for atomic structures
  • Elemental mapping with EDS
  • EELS/EFTEM for elemental mapping and thickness measurements

Contact

Tao Ma

Location

Room G032

Acknowledgments

Publications, presentations, and posters resulting from work on this instrument should state: “The authors acknowledge the financial support of the University of Michigan College of Engineering and NSF grant #DMR-0723032, and technical support from the Michigan Center for Materials Characterization.

Specifications

  • Accelerating Voltage: 100 and 200 kV
  • Filament: Zirconated Tungsten (100) thermal field emission tip
  • Vacuum
    • Gun ~1.0 x 10-9 torr
    • Column ~1.0 x 10-7 torr
  • Resolution
    • CTEM 0.10 nm lattice / 0.0.19 nm point-to-point
    • STEM 0.10 nm Cs-Corrected HAADF (high angle annular dark field)
  • XEDS System
    • Horizontal Ultra-thin Window Si-Li X-ray detector (active area = 30 mm2) capable of detecting elements with Z >5.
    • EDAX r-TEM Detector with EDAX acquisition software
  • EELS System
    • Gatan #863 Tridiem Imaging Filter (GIF) for electron energy loss spectroscopy and imaging.
  • Image Acquisition & Analysis System
    • Gatan Ultrascan 1000 CCD TV camera (Post GIF)
  • Compatible sample Holders
    • JEOL Single-Tilt Stage
    • JEOL Double-Tilt Analytical Stage
    • Gatan #646 Double-Tilt (x=±35 degrees, y=±35 degrees) Low Background (Be) Stage with Faraday cup.
    • Gatan #636 Double-Tilt (x=±35 degrees, y=±35 degrees) Low Background (Be) Liquid-Nitrogen Stage.
    • Gatan #652 Heating Holder with a maximum operating temperature of 1000 degrees Celsius.
  • Other Accessories
    • Free lens control, fully independent control of all lenses.
    • TEMCon PC control software.

References

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  3. Effects of Minor Alloying Elements on Alumina Transformation During the Transient Oxidation of β-NiAl, T.L. Barth, E.A. Marquis, Oxidation of Metals, 95, 293-309, 2021
  4. The Role of Co-injected Helium on Swelling and Cavity Evolution at High Damage Levels in Ferritic-Martensitic Steels, D. Woodley, S. Taller, Z. Jiao, K. Sun, G.S. Was, Journal of Nuclear Materials, 550, 152912, 2021
  5. Predicting Structural Material Degradation in Advanced Nuclear Reactors with Ion Irradiation, S. Taller, G. VanCoevering, B.D. Wirth, G.S. Was, Scientific Reports, 11, 2949, 2021
  6. Using Interaction of Nano Dipoles to Control the Growth of Nanorods, Y. Tang, S.M. Premathilaka, T. Weeraddana, S.R. Kandel, Z. Jiang, C.P. Neupane, H. Xi, W. Wan, L. Sun, J. Phys. Chem. Lett., 12, 1, 232-237, 2021
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  10. Microstructural Characterization of Cold-Worked 316 Stainless Steel Flux Thimble Tubes Irradiated up to 100 dpa in a Commercial Pressurized Water Reactor, M. Song, K.G. Field, R.M. Cox, G.S. Was, Journal of Nuclear Materials, 541, 152400, 2020
  11. Understanding Bubble and Void Nucleation in Dual Ion Irradiated T91 Steel using Single Parameter Experiments, S. Taller, G.S. Was, Acta Materialia, 198, 47-60, 2020
  12. Microstructural Responses of Alloy 625 and Alloy 625 Plus Under Ion and Proton Irradiations, L-J. Yu, E.A. Marquis, JOM, 72, 8, 2020
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  20. Protection of GaInP2 Photocathodes by Direct Photoelectrodeposition of MoSx Thin Films, M. Lancaster, R. Mow, J. Liu, Q. Cheek, M.M. Macinnes, M.M. Al-Jassim, T.G. Deutsch, J.L. Young, S. Maldonado, ACS Applied Materials & Interfaces, 11(28), 25115-25122, 2019
  21. Oxide Growth and Dissolution on 316L Stainless Steel during Irradiation in High Temperature Water, R.D. Hanbury, G.S. Was, Corrosion Science, 157, 305-311, 2019
  22. Micro- and Nano-Scale Intermetallic Phases in AA2070-T8 and their Corrosion Behavior, Y. Zhu, K. Sun, J. Garves, L.G. Bland, J. Locke, J. Allison, G.S. Frankel, Electrochimica Acta, 319, 634-648, 2019
  23. Radiation Damage and Irradiation-Assisted Stress Corrosion Cracking of Additively Manufactured 316L Stainless Steels, M. Song, M. Wang, X. Lou, R.B. Rebak, G.S. Was, Journal of Nuclear Materials, 513, 33-44, 2019
  24. Dual Ion Irradiation of Commercial and Advanced Alloys: Evaluating Microstructural Resistance for High Dose Core Internals, C.R. Lear, M. Song, M. Wang, G.S. Was, Journal of Nuclear Materials, 516, 125-134, 2019
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  30. The Influence of Helium on Cavity Evolution in Ion-Irradiated T91, A.M. Monterrosa, Z. Jiao, G.S. Was, Journal of Nuclear Materials, 509, 707-721, 2018
  31. The Influence of Carbon on Cavity Evolution in Ion-Irradiated Ferritic-Martensitic Steels, A.M. Monterrosa, D. Woodley, Z. Jiao, G.S. Was, Journal of Nuclear Materials, 509, 722-735, 2018
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  44. Shape Evolution of Highly Lattice-Mismatched InN/InGaN Nanowire Heterostructures, L. Yan, A. Hazari, P. Bhattacharya, J.M. Millunchick, Journal of Electronic Materials, 47(2), 966-972, 2017
  45. Structural Differences between Capped GaSb Nanostructures Grown by Stranski-Krastanov and Droplet Epitaxy Growth Modes, M. DeJarld, L. Yan, M. Luengo-Kovac, V. Sih, J. Millunchick, Journal of Applied Physics, 121(3), 34301, 2017
  46. Droplet Induced Compositional Inhomogeneities in GaAsBi, C. Ryan Tait, Lifan Yan, and J.M. Millunchick, Applied Physics Letters, 111(4), 42105, 2017
  47. Enhanced Photocatalytic Hydrogen Generation of Nano-Sized Mesoporous InNbO4 Crystals Synthesized via a Polyacrylamide Gel Route, M. Zhou, X.T. Zu, K. Sun, W. Liu, X. Xiang, Chemical Engineering Journal, 313, 99-108, 2017
  48. Characterization of M2X formed during 5 MeV Fe2+ Irradiation, E. Getto, K. Sun, G. Was, Journal of Nuclear Materials, 485, 154-158, 2017
  49. The Effect of Injected Interstitials on Void Formation in Self-Ion Irradiated Nickel Containing Concentrated Solid Solution Alloys, T. Yang, C. Lu, K. Jin, Y. Zhang, H. Bei, L. Wang, Journal of Nuclear Materials, 488, 328-337, 2017
  50. Misfit-Driven β′′′ Precipitate Composition and Morphology in Mg-Nd Alloys, S. DeWitt, E.L.S. Solomon, A.R. Natarajan, V. Araullo-Peters, S. Rudraraju, L.K. Aagesen, B. Puchala, E.A. Marquis, A. Van der Ven, K. Thornton, J.E. Allison, Acta Materialia, 136, 378-389, 2017
  51. Early Precipitate Morphologies in Mg-Nd-(Zr) Alloys, E.L.S. Solomon, V. Araullo-Peters, J.E. Allison, E.A. Marquis, Scripta Materialia, 128, 14-17, 2017
  52. The Co-Evolution of Microstructure Features in Self-Ion Irradiated HT9 at Very High Damage Levels, E. Getto, G. Vancoevering, G.S. Was, Journal of Nuclear Materials, 484, 193-208, 2017
  53. Engineering the Optical and Catalytic Properties of Co-Catalyst/Semiconductor Photocatalysts, P.A. Hernley, S.A. Chavez, J.P. Quinn, S. Linic, ACS Photonics, 4, 979-985, 2017
  54. The Oxidation of Alloy 690 in Simulated Pressurized Water Reactor Primary Water, W. Kuang, M. Song, P. Wang, G.S. Was, Corrosion Science, 126, 227-237, 2017
  55. Direct Observation of Hydrogenation and Dehydrogenation of a Zirconium Alloy, H.H. Shen, X.T. Zu, B. Chen, C.Q. Huang, K. Sun, Journal of Alloys and Compounds, 659, 23-30, 2016
  56. Tuning Ionic Transport in Memristive Devices by Graphene with Engineered Nanopores, J. Lee, C. Du, K. Sun, E.M. Kioupakis, W.D. Lu, ACS Nano, 10(3), 3571-3579, 2016
  57. Pd-W Alloy Electrocatalysts and their Catalytic Property for Oxygen Reduction, Y. Dai, P. Yu, Q. Huang, K. Sun, Fuel Cells, 16(2), 165-169, 2016
  58. Enhanced Emission from Single Isolated Gold Quantum Dots Investigated using Two-Photon-Excited Fluorescence Near-Field Scanning Optical Microscopy, N. Abeyasinghe, S. Kumar, K. Sun, J. F. Mansfield, R. Jin, T. Goodson III, Journal of American Chemical Society, 138(50), 16299-16307, 2016
  59. Kinetic Trapping of Immisicible Metal Atoms into Bimetallic Nanoparticles through Plasmonic Visible Light-Mediated Reduction of a Bimetallic Oxide Precursor: Case Study of Ag-Pt Nanoparticle Synthesis, U. Aslam, S. Linic, Chemistry of Materials, 28(22), 8289-8295, 2016
  60. Methodology for Determining Void Swelling at Very High Damage under Ion Irradiation, E. Getto, K. Sun, S. Taller, A.M. Monterrosa, Z. Jiao, G.S. Was, Journal of Nuclear Materials, 477, 273-279, 2016
  61. Void Swelling and Microstructure Evolution at Very High Damage Levels in Self-Ion Irradiated Ferritic-Martensitic Steels, E. Getto, K. Sun, A.M. Monterrosa, Z. Jiao, M.J. Hackett, G.S. Was, Journal of Nuclear Materials, 480, 159-176, 2016
  62. Lake Spray Aerosol: A Chemical Signature from Individual Ambient Particles, J.L. Axson, N.W. May, I.D. Colón-Bernal, K.A. Pratt, A.P. Ault, Environmental Science and Technology, 50(18), 9835-9845, 2016
  63. An InN/InGaN/GaN Nanowire Array Guided Wave Photodiode on Silicon,  A. Hazari, M.Z. Baten, L. Yan, J.M. Millunchick, P. Bhattacharya, Applied Physics Letters, 109(19), 191102, 2016
  64. On the Early Stages of Precipitation in Dilute Mg-Nd Alloys, A.R. Natarajan, E.A. Solomon, B. Puchala, E.A. Marquis, A. Van der Ven, Acta Materialia, 2016
  65. Towards an Understanding of Tensile Deformation in Ti-Based Bulk Metallic Glass Matrix Composites with BCC Dendrites, J. Kolodziejska, H. Kozachkov, K. Kranjc, A.H. Hunter, E.A. Marquis, K. Flores, W. Johnson, D. Hofmann, Scientific Reports, 2016
  66. Engineering Complex, Layered Metal Oxides: High Performance Nickelate Nanostructures for Surface Oxygen Exchange and Reduction, J. Ma, X. Carneiro, K. Gu, H. Qin, H. L. Xin, K. Sun, E. Nikolla, ACS Catalysis, 5, 4013-4019, 2015
  67. High-Quality II-VI Films Grown on Amorphous Substrates Using Tunable Tetradymite Templates, A. Stoica, L. Endicott, H.H. Shen, W. Liu, K. Sun, C. Uher, R. Clarke, Applied Physics Letters, 105(22),  221606, 2014
  68. Ordered Horizontal Sb2Te3 Nanowires Induced by Femtosecond Lasers, W. Li, V.A. Stoica, K. Sun, W. Liu, L. Endicott, J. Walrath, Y.H. Lin, K.P. Pipe, R. Goldman, C. Uher, R. Clarke, Applied Physics Letters, 105(20), 201904, 2014
  69. Origins of Interlayer Formation and Misfit Dislocation Displacement in the Vicinity of InAs/GaAs Quantum Dots, S. Huang, S.J. Kim, X.Q. Pan, and R.S. Goldman, Applied Physics Letters, 105, 032107, 2014
  70. Direct Fabrication of Graphene on SiO2 Enabled by Thin Film Stress Engineering, D.Q. McNerny, B. Viswanath, D. Copic, F.R. Laye, C. Prohoda, A.C. Brieland-Shoultz, E.S. Polsen, N.T. Dee, V.S. Veerasamy, A.J. Hart, Scientific Reports, 4, 5049, 2014

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