金属および合金
共通の課題
ナノ材料から建築構造物まで、多くの製品の重要な構成要素が金属と合金から作られています。個々の金属または合金の組成は、目的とする材料の強度、微細構造、耐腐食性を達成する上で非常に重要です。この特定の組成を実現するために、研究者たちは局所的な特徴や微細構造の特徴を研究して、原材料の合金組成と仕様純度への適合性の理解を深め、特定の部品の製造に使用する合金を選定し、部品の故障解析中には異物によるコンタミネーションの調査を行います。これらの属性をより深く理解するには、以下の情報が役立ちます。
- 分析に適した適切な試料作製技術の採用
- 試料の微細構造を識別する能力
- 焼結、再結晶、および相変化をリアルタイムで像取得
革新的な手法
金属および合金の特性を的確に評価し、理解するには、まず最初に、材料界面を解像できるように各試料が高品質であることと、必要に応じて環境刺激下で処理できるように各試料が適切に管理されていることが重要です。試料を作製したら、材料の性能を向上させるため、材料の複雑さと不具合をより深く理解するためにいくつかの手法を利用できます。
材料の成長、素子の超微細構造と不具合を理解するのに役立つ、権威ある賞を受賞した高分解能イメージングツール。
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原子分解能の化学および組成分析。
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ナノメートルレベルの分解能で像内の元素と化学物質を強調しマッピングを行い定量化するイメージング手法の1つ。
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EELSデータの空間分布を生成するための体系的な方法。
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成長過程、化学反応と酸化、照射効果、機械特性、磁気特性、強誘電特性をリアルタイムで観察。
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独自のSEM、TEM、またはSTEMアプリケーション用に試料を切削、エッチング、研磨、および凍結するための高性能ツール。
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試料の元素または化学特性を解明するのに役立つ。
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材料の結晶方位や組織を調べるのに役立つ。
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関連するアプリケーションの詳細については、「組成分析」または「化学分析」をご覧ください。
結果の活用
組成分析のための的確な試料作製
EBSD実験中、試料表面にダメージ層があると、結晶試料から取得される回析パターンが著しく変化する可能性があります。したがって、PECS II システムなどの電解研摩ツールを使用して、試料の表面が十分に滑らかで、回析パターンにぼやけを生成しないようにすることが重要です。次の画像は、PECS IIシステムにより高応力下のジルカロイ2合金試料をダメージの無いの状態に保ち、1 x 0.7 mm視野でIPFZマップの境界や粒界を高解像度で識別できることを示しています。結果は、オックスフォード大学の物質科、Angus Wilkinson教授およびHamidreza Abdolvand博士のご厚意によるものです。試料はPECS IIシステムによって作製。データはBruker Quantax EBSDシステムを搭載したZeiss Compact Merlinで取得。
微細な試料の詳細を識別
試料の動きやドリフト、照射による損傷は、影響を受けやすい試料を取り扱う場合や経時的な試料の活性を測定する場合に直面する共通の課題です。ライブドリフト補正を使用すると、隣接した画像間のドリフトを自動的に常時補正し、アーチファクトの発生や分解能の低下をほぼ防ぐことができます。次の画像は、OneView®カメラを使用して取得した4k x 4k解像度の電子線照射に敏感なゼオライト試料を示しています。
焼結、再結晶、および相変化に関する情報の取得
以下は、in-situ実験中の金ナノ粒子焼結を示しています。OneViewカメラを使用して最大解像度で個々の画像を記録することで、これらのビデオの全フレームが4k x 4kの高解像度画像になっていることがわかります。この方法を使用すると、個々の画像の抽出、取得後のドリフト補正の適用、全部または一部の画像からの動画の作成などの後処理が可能になります。これにより、非常に高い時間分解能と空間分解能で反応を捉えることができます。下の左の動画は、全視野(35 x 35 nm2)で5フレームをスキップした1k x 1kのもの、中央の動画は、関心領域(ROI)に合わせてトリミングし(ビニングx1)、3フレームをスキップしたもの、右の動画は、ROIに合わせてトリミングしたもの(ビニングx1)です。
左の画像は、800 ºCのin situで撮影した青銅試料の再結晶化を示すEBSDマップです。右の画像は、SEMの厳しい検出器レイアウトにおいても動的EBSDによる相変化を分析できることを示しています。
パブリケーション
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Atomic-resolution transmission electron microscopy of electron beam–sensitive crystalline materials
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Scripta Materialia2017Pekin, T. C.; Gammer, C.; Ciston, J.; Ophus, C.; Minor, A. M. -
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Chemistry of Materials2017Buha, J.; Manna, L. -
Off-axis electron holography of bacterial cells and magnetic nanoparticles in liquid
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Nature Communications2017Chee, S. W.; Tan, S. F.; Baraissov, Z.; Bosman, M.; Mirsaidov, U. -
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Physical Chemistry Chemical Physics2017Rajput, N. S.; Shao-Horn, Y.; Li, X. -H.; Kim, S. -G.; Jouiad, M. -
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ACS Nano2017Dang, Z.; Shamsi, J.; Palazon, F.; Imran, M.; Akkerman, Q. A.; Park, S.; Bertoni, G.; Prato, M.; Brescia, R.; Manna, L. -
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Nano Letters2017Han, C. W.; Choksi, T.; Milligan, C.; Majumdar, P.; Manto, M.; Cui, Y.; Sang, X.; Unocic, R. R.; Zemlyanov, D.; Wang, C,; Ribeiro, F. H.; Greeley, J.; Ortalan, V. -
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Applied Physics Letters2017Sato, K.; Yasuda, H. -
Noncrystalline-to-Crystalline Transformations in Pt Nanoparticles
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Revealing the formation of copper nanoparticles from a homogeneous solid precursor by electron microscopy
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Ceria-catalyzed soot oxidation studied by environmental transmission electron microscopy
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Applied Catalysis B: Environmental2016Kameya, Y.; Hayashi, T.; Motosuke, M. -
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Copper ion liquid-like thermoelectrics
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Transition of dislocation nucleation induced by local stress concentration in nanotwinned copper
Nature Communications2015Lu, N.; Du, K.; Lu, L.; Ye, H. Q. -
Stress-assisted removal of conjugation boundaries in non-modulated Ni–Mn–Ga by coordinated secondary twinning
Journal of Materials Science2015Muntifering, B.; Kovarik, L.; Browning, N. D.; Pond, R. C.; Knowlton, W. B.; Müllner, P. -
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Acta Materialia2016Bian, X. L.; Wang, G.; Chine, H. C.; Yan, L.; Wang, J. G.; Wang, Q.; Hu, P. F.; Ren, J. L.; Chan, K. C.; Zheng, N.; Teresiak, A.; Gao, Y. L.; Zhai, Q. J.; Eckert, J.; Beadsworth, J.; Dahmen, K. A.; Liaw, P. K. -
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Acta Materialia2011Tahara, M.; Kim, H. Y.; Inamura, T.; Hosoda, H.; Miyazaki, S. -
Nanoscale origins of the damage tolerance of the high-entropy alloy CrMnFeCoNi
Nature Communications2015Zhang, Z.; Mao, M.; Wang, J.; Gludovatz, B.; Zhang, Z.; Mao, S.; George, E.; Yu, Q.; Ritchie, R. -
Crack path and fracture analysis in FSW of small diameter 6082-T6 aluminium tubes under tension–torsion loading
International Journal of Fatigue2016Maggiolini, E.; Tovo, R.; Susmel, L.; James, M. N.; Hattingh, D. G. -
In-situ observations of nucleation in Al-0.1 Mg
IOP Conference Series: Materials Science and Engineering2015Wu, G. L.; Ubhi. H. S.; Petrenec, M.; Jensen, D. J.; -
Power-law characteristics of damage and failure of ceramic coating systems under three-point bending
Surface and Coatings Technology2016Liang, L. H.; Li, X. N.; Liu, H. Y.; Wang, Y. B.; Wei, Y. G. -
Analysis of the extent of interphase precipitation in V-HSLA steels through in-situ characterization of the γ/α transformation
Materials Characterization2016Clark, S.; Janik, V.; Rijkenberg, A.;Sridhar, S. -
Advanced characterization of microstructural changes during recrystallization in aluminum alloy 6013
IOP Conference Series: Materials Science and Engineering2016Bieda, M.; Kawalko, J.; Brisset, F.; Sztwiertnia, K. -
Direct observation of the crystal structure changes in the MgxZn1 − xO alloy system
Thin Solid Films2015Yoo, S. J.; Lee, J. -H.; Kim, C. -Y.; Kim, J. -G. -
Controlling crystallization, phase transformation and magnetic properties of amorphous FeNiP by annealing in nano-confinement
Journal of Materials Chemistry C2015Winkler, N.; Peterlechner, M.; Wilde, G. -
Thermal dewetting with a chemically heterogeneous nano-template for self-assembled L1(0) FePt nanoparticle arrays
Nanoscale2016Wang, L. W.; Cheng, C. F.; Liao, J. W.; Wang, C. Y.; Wang, D. S.; Huang, K. F.; Lin, T. Y.; Ho, R. M.; Chen, L. J.; Lai, C. H. -
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Journal of Applied Physics2015Wang, L.; Gao, T.; Yu, Y. -
The formation mechanism of Janus nanostructures in one-pot reactions: the case of Ag–Ag8GeS6
Journal of Materials Chemistry A2016van Embden, J.; Bourgeois, L.; Gaspera, E. D.; Waddington, L.; Yin, Y.; Medhekar, N. V.; Jasieniak, J. J.; Chesman, A. S. R. -
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Beilstein Journal of Nanotechnology2015Szkudlarek, A.; Vaz, A. R.; Zhang, Y.; Rudkowski, A.; Kapusta, C.; Erni, R.; Moshkalev, S.; Utke, I. -
Self-organized Al2Cu nanocrystals at the Interface of aluminum-based reactive nanolaminates to lower reaction onset temperature
ACS Applied Materials and Interfaces2016Marín, L.; Warot-Fonrose, B.; Estève, A.; Chabal, Y. J.; Rodriguez, L. A.; Rossi, C. -
In situ atomic scale visualization of surface kinetics driven dynamics of oxide growth on a Ni–Cr surface
Chemical Communications2016Luo, L.; Zou, L.; Schreiber, D. K.; Olszta, M. J.; Baer, D. R.; Bruemmer, S. M.; Zhou, G.; Wang, C. -M. -
Multiformity and fluctuation of Cu ordering in Cu2Se thermoelectric materials
Journal of Materials Chemistry A2015Lu, P.; Liu, H.; Yuan, X.; Xu, F.; Shi, X.; Zhao, K.; Qiu, W.; Zhang, W.; Chen, L. -
In situ transmission electron microscopy investigation of quasicrystal-crystal transformations in Mg–Zn–Y alloys
Journal of Alloys and Compounds2015Liu, J.; Yang, Z.; Ye, H. -
Size-controllable fabrication of Cu nanoparticles on carbon nanotubes by simple heating
Materials Research Bulletin2016Liu, C.; Wu, S.; Zheng, H.; Cao, F.; Sheng, H.; Zhao, D.; Wang, J. -
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Applied Catalysis B Environmental2016Motosuke, M. -
Direct observation of the thermal demagnetization of magnetic vortex structures in nonideal magnetite recorders
Geophysical Research Letters2016Almeida, T. P.; Muxworthy, A. R.; Kovács, A.; Williams, W.; Nagy, L.; Conbhuí, P. O.; Frandsen, C.; Supakulopas, R.; Dunin-Borkowski, R. E. -
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Journal of Alloys and Compounds2016Chen, Y.; Zhang, B.; Ding, D. -D.; Han, X. -D. -
Ion irradiation induced disappearance of dislocations in a nickel-based alloy
Nuclear Instruments and Methods in Physics Research B2016Chen, H. C.; Li, D. H.; Lui, R. D.; Huang, H. F.; Li, J. J.; Lei, G. H.; Huang, Q.; Bao, L. M.; Yan, L.; Zhou, X. T.; Zhu, Z. Y. -
Geometric and chemical composition effects on healing kinetics of voids in Mg-bearing Al alloys
Metallurgical and Materials Transactions A2016Song, M.; Du, K.; Wang, C.; Wen, S.; Huang, H. Nie, Z.; Ye, H. -
Strength gradient enhances fatigue resistance of steels
Scientific Reports2016Ma, Z.; Liu, J.; Wang, G.; Wang, H.; Wei, Y.; Gao, H. -
The role of intergranular chromium carbides on intergranular oxidation of nickel based alloys in pressurized water reactors primary water
EMAS 2015 Workshop2016Gaslain, F. O. M.; Le, H. T.; Duhamel, C.; Guerre, C.; Laghoutaris, P. -
Metallurgical characterization of coupled carbon diffusion and precipitation in dissimilar steel welds
Journal of Materials Science2016Mas, F.; Tassin, C.; Valle, N.; Robaut, F.; Charlot, F.; Yescas, M.; Roch, F.; Todeschini, P.; Bréchet, Y. -
Diversity, metal resistance and uranium sequestration abilities of bacteria from uranium ore deposit in deep earth stratum
Ecotoxicology and Environmental Safety2016Islam, E.; Sar, P. -
Multi-scale study of initial tool wear on textured alumina coating, and the effect of inclusions in low alloyed steel
Tribology International2016Bejjani, R.; Collin, M.; Thersleff, T.; Odelros, S. -
Formation of nanocrystallized structure in worn surface layer of T10 steel against 20CrMnTi steel during dry rubbing
Journal of Nanomaterials2015Wang, X.; Wei, X.; Zhang, J.; Li, R.; Hua, M.; Wang, W. -
Observation of the formation of anisotropic silver microstructures by evanescent wave and electron microscopy
Nanotechnology2016Pal, A.; Khajornrungruang, P.; Netzband, C.; Alety, S.; Babu, S. V. -
In-situ high-resolution transmission electron microscopy investigation of overheating of Cu nanoparticles
Scientific Reports2016Chen, C.; Hu, Z.; Li, Y.; Liu, L.; Mori, H.; Wang, Z. -
Assessment of residual stress fields at deformation twin tips and the surrounding environments
Acta Materialia2016Abdolvand, H.; Wilkinson, A. J. -
Effects of texture and grain size on mechanical properties of AZ80 magnesium alloys at lower temperatures
Materials & Design2016Wang, L.; Mostaed, E.; Cao, X.; Huang, G.; Fabrizi, A.; Bonollo, F.; Chi, C.; Vedani, M. -
Constituent particles and dispersoids in an Al-Mn-Fe-Si alloy studied in three-dimensions by serial sectioning
Materials Science Forum2013Dwyer, L.; Robson, J.; da Fonseca, J. Q.; Kamp, N.; Hashimoto, T.; Thompson, G. E. -
Three dimensional imaging of light metals using serial block face scanning electron microscopy (SBFSEM)
Materials Science Forum2013Hashimoto, T.; Thompson, G. E.; Curioni, M.; Zhou, X. R.; Skeldon, P. -
A quantitative three-dimensional in situ study of a short fatigue crack in a magnesium alloy
International Journal of Fatigue2014Marrow, T. J.; Mostafavi, M.; Hashimoto, T.; Thompson, G. E. -
A quantitative approach for studying the bioactivity of nano-hydroxyapatite composites
Journal of Biomedical Materials Research2015Mostafa, A. A.; Oudadesse, H.; El-Sayed, M. M. H. -
Formation of particles of bismuth-based binary alloys and intermetallic compounds by ultrasonic cavitation
New Journal of Chemistry2015Gedanken, A.; Kumar, V. B.; Porat, Z. I.; Kimmel, G. -
Local structure and thermoelectric properties of Mg 2 Si 0.977-x Ge x Bi 0.023
Journal of Alloys and Compounds2015Farahi, N.; Prabhudev, S.; Botton, G. A.; Zhao, J.; Tse, J. S.; Liu, Z.; Salvador, J. R.; Kleink, H. -
Nanostructure of wet-chemically prepared, polymer-stabilized silver-gold nanoalloys over the entire composition range
Journal of Materials Chemistry B2015Ristig, S.; Prymak, O.; Loza, K.; Gocyla, M.; Meyer-Zaika, W.; Heggen, M.; Raabe, D.; Epple, M. -
Thermodynamic modelling of Al-UX (X= Si, Zr)
Journal of Nuclear Materials2015Rabin, D.; Shneck, R. Z.; Rafailov, G.; Dahan, I.; Meshi, L.; Brosh, E. -
Evolution of annealing texture in cryo-rolled copper
Materials Science and Engineering: A2015Anand, G.; Barai, K.; Madhavan, R. Chattopadhyay, P. P. -
The dual role of coherent twin boundaries in hydrogen embrittlement
Nature Communications2015Seita, M.; Hanson, J. P.; Gradečak, S.; Demkowicz, M. J. -
Role of compositional fluctuations and their suppression on the strain and luminescence of InGaN alloys
Journal of Applied Physics2015Pantzas, K.; Patriarche, G.; Troadec, D.; Kociak, M.; Cherkashin, N.; Hÿtch, M.; Barjon, J.; Tanguy, C.; Rivera, T.; Suresh, S.; Ougazzaden, A. -
A quantitative three-dimensional in situ study of a short fatigue crack in a magnesium alloy
International Journal of Fatigue2014Marrow, T. J.; Mostafavi, M.; Hashimoto, T.; Thompson, G. E. -
Revealing the three dimensional internal structure of aluminium alloys
Surface and Interface Analysis2013Thompson, G. E.; Hashimoto, T.; Zhong, X. L.; Curioni, M.; Zhou, X.; Skeldon, P.; Withers, P. J.; Carr, J. A.; Monteith, A. G. -
Investigation of the microstructure and the influence of iron on the formation of Al8Mn5 particles in twin roll cast AZ31 magnesium alloy
Journal of Alloys and Compounds2014Pawar, S.; Zhou, X.; Hashimoto, T.; Thompson, G. E.; Scamans, G.; Fan, Z. -
Mechanism and enhanced yield of carbon nanotube growth on stainless steel by oxygen-induced surface reconstruction
Chemistry of Materials2014Pattinson, S. W.; Viswanath, B.; Zakharov, D. N.; Li, J.; Stach, E. A.; Hart, A. J. -
Preparation of plate-like copper nitride nanoparticles from a fatty acid copper(II) salt and detailed observations by high resolution transmission electron microscopy and high-angle annular dark-field scanning transmission electron microscopy
Materials Letters2014Nakamura, T.; Hiyoshi, N.; Hayashi, H.; Ebina, T. -
Selective patterning of gold surfaces by core/shell, semisoft hybrid nanoparticles
Small2014Moraes, J.; Ohno, K.; Maschmeyer, T.; Perrier, S. -
Evidence of dislocation cross-slip in MAX phase deformed at high temperature
Scientific Reports2014Guitton, A.; Joulain, A.; Thilly, L.; Tromas, C. -
Anomalous deformation twinning in coarse-grained Cu in Ag60Cu40 composites under high strain-rate compressive loading
Materials Science and Engineering: A2014Eftink, B. P.; Mara, N. A.; Kingstedt, O. T.; Safarik, D. J.; Lambros, J.; Robertson, I. M. -
Formation of amorphous phase with crystalline globules in Fe–Cu–Nb–B immiscible alloys
Journal of Alloys and Compounds2014Nagase, T.; Suzuki, M.; Tanaka, T. -
Multi- and few-layer graphene on insulating substrate via Pulsed laser deposition technique
Applied Surface Science2014Kumar, I.; Khare, A. -
Improvement of the corrosion resistance and structural and mechanical properties of a titanium base alloy by thermo-mechanical processing
Materials and Corrosion2012Cojocaru, V. D.; Raducanu, D.; Cinca, I.; Vasilescu, E.; Drob, P.; Vasilescu, C.; Drob, S. I. -
Corrosion of NiTi wires with cracked oxide layer
Journal of Materials Engineering and Performance2014Racek, J.; Sittner, P.; Heller, L.; Pilch, J. -
In-situ EBSD during tensile test of aluminum AA3003 sheet
Micron2014Kahl, S.; Peng, R. L.; Calmunger, M.; Olsson, B.; Johansson, S. -
In-situ study of the mechanisms of high temperature damage in elastic-plastic cyclic loading of nickel superalloy
Advanced Materials Research2014Petrenec, M.; Polák, J.; Šamořil, T.; Dluhoš, J.; Obrtlík, K. -
Microstructural and mechanical properties, surface and electrochemical characterisation of a new Ti–Zr–Nb alloy for implant applications
Journal of Alloys and Compounds2014Calderon-Moreno, J. M.; Vasilescu, C.; Drob, S. I.; Ivanescu, S.; Osiceanu, P.; Drob, P.; Popa, M.; Silviu Preda, S.; Vasilescu, E. -
In-situ microtensile testing and X-ray microtomography-based finite element modelling of open-cell metal foam struts and sandwich panels
Procedia Materials Science2014Betts, C.; Balint, D.; Lin, J. -
An evaluation of FIB cross-sectioning using a cooling stage for metals and alloys with low melting point
Materials Science Forum2013Matsushima, H.; Suzuki, T.; Nokuo, T. -
Facet development during platinum nanocube growth
Science2014Liao, H. G.; Zherebetskyy, D.; Xin, H.; Czarnik, C.; Ercius, P.; Elmlund, H.; Pan, M.; Wang, L. W.; Zheng, H. -
Analysis of few-nm sized metal nanoparticles on carbon nanostructures
Journal of Physics2012Fay, M. W.; La Torre, A.; Khlobystov, A. N.; Brown, P. D. -
Deformation-mediated phase transformation in gold nano-junction
Materials Letters2011Nie, A.; Wang, H. -
In-situ TEM investigation of fracture process in an Al–Cu–Mg alloy
Materials Science and Engineering: A2013Feng, Z. Q.; Yang, Y. Q.; Chena, Y. X.; Huang, B.; Fu, M. S.; Li, M. H.; Ru, J. G. -
Investigation of the microcrack evolution in a Ti-based bulk metallic glass matrix composite
Progress in Natural Science: Materials International2014Wang, Y.; Guo, Z.; Ma, R.; Hao, G.; Zhang, Y.; Lin, J.; Sui, M. -
In situ TEM study on elastic interaction between a prismatic loop and a gliding dislocation
Journal of Nuclear Materials2012Matsukawa, Y.; Liu, G. S. -
Strong and ductile particulate reinforced ultrafine-grained metallic composites fabricated by flake powder metallurgy
Scripta Materialia2013Kai, X.; Zhiqiang Li, Z.; Genlian Fan, G.; Guo, Q.; Tan, Z.; Zhang, W.; Su, Y.; Weijie Lu, W.; Moon, W. J.; Zhang, D. -
In situ high resolution transmission electron microscopy investigation of deformation mechanism in sub-10-nm Au crystals
Materials at High Temperature2014Zhu, X. Q.; Feng, Q.; Liu , D. Z.; Nie, A. M.; Liu, J. B.; Zhang, X. B.; Geng, L. M. -
Understanding and controlling low-temperature aging of nanocrystalline materials
Sandia Report2013Battaile, C. C.; Boyce, B. L.; Brons, J. G.; Foiles, S. M.; Hattar, K. A.; Holm, E. A; Padilla, H. A.; Sharon, J. A.; Thompson, G. B. -
Abnormalities associated with grain growth in solid solution Cu(Ni) thin films
Thin Solid Films2014Brons, J. G.; Thompson, G. B. -
Direct quantification of ordering at a solid-liquid interface using aberration corrected transmission electron microscopy
Physical Review Letters2013Gandman, M.; Kauffmann, Y.; Koch, C. T.; Kaplan, W. D. -
A model study on the carburization process of iron-based Fischer–Tropsch catalysts using in situ TEM–EELS
Applied Catalysis B: Environmental2011Janbroers, S.: Crozierc, P. A.; Zandbergen, H. W.; Kooyman, P. J. -
Real-time observation of impurity diffusion in silicon nanowires
Nano Letters2011Holmberg, V. C.; Collier, K. A.; Korgel, B. A. -
High-resolution in situ and ex situ TEM studies on graphene formation and growth on Pt nanoparticles
Journal of Catalysis2012Penga, Z.; Somodia, F.; Helveg, S.; Kisielowski, C.; Specht, P.; Bell, A. T. -
Microstructural changes in CdSe-coated ZnO nanowires evaluated by in situ annealing in transmission electron microscopy and x-ray diffraction
Nanotechnology2012Majidi, H.; Winkler, C. R.; Taheri, M. L.; Baxter, J. B. -
Visualisation of single atom dynamics and their role in nanocatalysts under controlled reaction environments
Chemical Physics Letters2014Gai, P. L.; Lari, L.; Ward, M. R.; Boyes, E. D. -
Gold catalyzed nickel disilicide formation: A new solid–liquid-solid phase growth mechanism
Nano Letters2013Tang, W.; Picraux, S. T.; Huang, J. H.; Liu, X.; Tu, K. N.; Dayeh, S. A. -
Anisotropic nanocrystal dissolution observation by in situ transmission electron microscopy
Nano Letters2012Cordeiro, M. A. L.; Crozier, P. A.; Leite, E. R. -
In-situ TEM study of stability of TaRhx diffusion barriers using a novel sample preparation method
Micron2014Dalili, N.; Li, P.; Kupsta, M.; Liu, Q.; Ivey, D. G. -
The role of Pd–Ga bimetallic particles in the bifunctional mechanism of selective methanol synthesis via CO2 hydrogenation on a Pd/Ga2O3 catalyst
Journal of Catalysis2012Collins, S. E.; Delgado, J. J.; Mira, C.; Calvino, J. J.; Bernal, S. B.; Chiavassa, D. L.; Baltanás, M. A.; Bonivardi, A. L. -
H2 production by selective photo-dehydrogenation of ethanol in gas and liquid phase on CuOx/TiO2 nanocomposites
RSC Advances2013Ampelli, C.; Passalacqua, R.; Genovese, C.; Perathoner, S.; Centi, G.; Montini, T.; Gomba, V.; Jaen, J. J. D.; Fornasiero, P. -
Nano-structural investigation of Ag/Al2O3 catalyst for selective removal of O2 with excess H2 in the presence of C2H4
Applied Catalysis A: General2011Inceesungvorn, B.; López-Castro, J.; Calvino, J. J.; Bernal, S.; Meunier, F. C.; Hardacre, C.; Griffin, K.; Delgado, J. J. -
Hand book of nanoscopy
Wiley-VCH2012Van Tendeloo, G.; Van Dyck, D.; Pennycook, S. J. -
Enhanced desorption and absorption properties of eutectic LiBH4–Ca(BH4)2 infiltrated into mesoporous carbon
Journal of Physical Chemistry2011Lee, H. S.; Lee, Y. S.; Suh, J. Y.; Kim, M.; Yu, J. S.; Cho, Y. W. -
Elucidating elementary processes at Cu/ZnO interfaces: A microscopical approach
Physica Status Solidi2013Zychma, A.; Wansing, R.; Schott, V.; Köhler, U.; Wöll, C.; Muhler, M.; Birkner, A. -
Microstructural analysis of dehydrogenation products of the Ca(BH4)2–MgH2 composite
Microscopy and Microanalysis2013Kim, J. M.; Kim, Y.; Shim, J. H.; Lee, Y. S.; Suh, J. Y.; Ahn, J. P.; Kim, G. H.; Cho, Y. W. -
Plastic deformation of single crystals of Pt3Al with the L12 structure
Philosophical Magazine2013Okamoto, N. L.; Hasegawa, Y.; Hashimoto, W.; Inui, H. -
Low-temperature superstructures of a series of Cd6M (M = Ca, Y, Sr, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu) crystalline approximants
Journal of Physics: Condensed Matter2013Nishimoto, K.; Sato, T.; Tamura, R. -
Pr0.5Ca0.5Mn0.97Ga0.03O3, a strongly strained system due to the coexistence of two orbital ordered phases at low temperature
Journal of Solid State Chemistry2005Yaicle, C.; Fauth, F.; Martin, C.; Retoux, R.; Jirak, Z.; Hervieu, M.; Raveau, B.; Maignan, A. -
Low-temperature structural stability of Cd6 M (M = Ho, Er, Tm and Lu) cubic crystalline approximants
Philosophical Magazine2011Nishimoto, K.; Sato, T.; Muraki, M.; Tamura, R. -
Compression deformation of single-crystal Pt3Al with the L12 structure
MRS Proceedings2013Hasegawa, Y.; Okamoto, N. L.; Inui, H. -
Magnetocrystalline anisotropy and uniaxiality of MnAs/GaAs(100) films
Physical Review B2011Wikberg, J. M.; Knut, R.; Bhandary, S.; di Marco, I.; Ottosson, M.; Sadowski, J.; Sanyal, B.; Palmgren, P.; Tai, C. W. ; Eriksson, O.; Karis, O.; Svedlindh, P. -
Low-temperature transmission electron microscopy study of superconducting Nb3Sn
Physica Status Solidi2010Schierning, G.; Theissmann, R.; Acet, M.; Hoelzel, M.; Gruendmayer, J.; Zweck, J. -
Novel synthesis of Al2O3 nano-particles by flame spray pyrolysis
Journal of Materials Processing Technology2006Tok, A. I. Y.; Boey, F. Y. C.; Zhao, X. L. -
TEM analysis of Gd5(SixGel−x)4, where x=1/2
Acta Materialia2003Meyers, J. S.; Chumbley, S.; Laabs, F.; Pecharsky, A. O. -
Fe speciation in geopolymers with Si/Al molar ratio of ∼2
Journal of the European Ceramic Society2007Perera, D. S.; Cashion, J. D.; Blackford, M. G.; Zhang, Z.; Vance, E. R. -
Transmission electron microscopy and nuclear magnetic resonance studies of geopolymers for radioactive waste immobilization
Journal of the American Ceramic Society2007Blackford, M. G.; Hanna, J. V.; Pike, K. J.; Vance, E. R.; Perera, D. S. -
Influence of a single grain boundary on domain wall motion in ferroelectrics
Advanced Functional Materials2014Marincel, D. M.; Zhang, H.; Kumar, A.; Jesse, S.; Kalinin, S. V.; Rainforth, W. M.; Reaney, I. M.; Randall, C. A.; Trolier-McKinstry, S. -
Development of a focused ion beam (FIB) technique to minimize X-ray fluorescence during energy dispersive X-ray spectroscopy (EDS) of FIB specimens in the transmission electron microscope (TEM)
Ultramicroscopy1999Longo, D. M.; Howe, J. M.; Johnson, W. C. -
Orientation dependence of shock-induced twinning and substructures in a copper bicrystal
Acta Materialia2010Cao, F.; Beyerlein, I. J.; Addessio, F. L.; Sencer, B. H.; Trujillo, C. P.; Cerreta, E. K.; Gray III, G. T. -
Thermally robust anion-chain order in oxynitride perovskites
Chemistry of Materials2013Clark, L.; Oró-Solé, J.; Knight, K. S.; Fuertes, A.; Attfield, J. P. -
Interactions of gold nanoparticles with the interior of hollow graphitized carbon nanofibers
Small2012La Torre, A.; Fay, M. W.; Rance, G. A.; Gimenez-Lopez, M. d. C.; Solomonsz, W. A.; Brown, P. D.; Khlobystov, A. N. -
Optimization of the synthesis procedure of microparticles containing gold for the selective oxidation of glycerol
Applied Catalysis A: General2014Gil, S.; Cuenca, N.; Romero, A.; Valverde, J. L.; Sánchez-Silva, L. -
Measuring the thickness of aluminium alloy thin foils using electron energy loss spectroscopy
Materials Characterization2000Bardal, A.; Lie, K. -
D-STEM: A parallel electron diffraction technique applied to nanomaterials
Microscopy and Microanalysis2010Ganesh, K. J.; Kawasaki, M.; Zhou, J. P.; Ferreira, P. J. -
Aberration-corrected and energy filtered precession electron diffraction
Crystalline Materials2012Eggeman, A. S.; Barnard, J. S.; Midgley, P. A. -
Seeing the atoms more clearly: STEM imaging from the Crewe era to today
Ultramicroscopy2012Pennycook, S. J. -
Revealing the secret of water-assisted carbon nanotube synthesis by microscopic observation of the interaction of water on the catalysts
Nano Letters2008Yamada, T.; Maigne, A.; Yudasaka, M.; Mizuno, K.; Futaba, D. N.; Yumura, M.; Iijima, S.; Hata, K. -
2D Atomic mapping of oxidation states in transition metal oxides by scanning transmission electron microscopy and electron energy-loss spectroscopy
Physical Review Letters2011Tan, H.; Turner, S.; Yücelen, E.; Verbeeck, J.; Van Tendeloo, G. -
Visualization of hybridization states with atomic resolution using electron energy loss spectroscopy mapping
Applied Physics Letters2012Haruta, M.; Kurashima, K.; Nagai, T.; Komatsu, H.; Shimakawa, Y.; Kurata, H.; Kimoto, K. -
Characterization of surface metallic states in SrTiO3 by means of aberration corrected electron microscopy
Ultramicroscopy2013Sánchez-Santolino, G.; Tornos, J.; Bruno, F. Y.; Cuellar, F. A.; Leon, C.; Santamaría, J.; Pennycook, S. J.; Varela, M. -
New method for detection of Li inside He bubbles formed in B10-alloyed steel after neutron irradiation
Micron2013Klimenkov M.; Möslang A.; Materna-Morris, E. -
Why some interfaces cannot be sharp
Nature Materials2006Nakagawa, N.; Hwang, H. Y.; Muller, D. A.