Article
Multidisciplinary Sciences
Trevor Clark, Caitlin A. Taylor, Christopher M. Barr, Khalid Hattar
Summary: Understanding the effects of overlapping extreme environments on materials is crucial for predicting and engineering next generation materials. The in situ ion irradiation transmission electron microscope ((ITEM)-T-3) provides advanced tools for investigating the underlying mechanisms and interactions in materials. Several examples of unique capabilities of the I3 TEM were demonstrated, impacting various fields including structural materials, nuclear energy, energy storage, catalysis, and microelectronics in space environments.
JOVE-JOURNAL OF VISUALIZED EXPERIMENTS
(2022)
Article
Materials Science, Multidisciplinary
Alexey Minenkov, Natalija Santic, Tia Truglas, Johannes Aberl, Lada Vukusic, Moritz Brehm, Heiko Groiss
Summary: In this paper, a novel method for preparing TEM samples for in situ observation is presented. The method combines the wedge polishing technique and an enhanced FIB workflow, allowing the thinning of the sample to electron transparency while maintaining its pristine properties. The step-by-step guide provided makes it easy to follow and adapt the method for different equipment, opening up new possibilities for in situ TEM heating experiments on fragile materials.
Article
Materials Science, Multidisciplinary
Aram Rezikyan, Cameron Tanner, Brian Berland
Summary: An amorphous interphase between LIPON solid electrolyte and LCO has been observed in Li ion thin-film micro-batteries. The origin of this interphase was unclear until this study, which utilized SEM imaging and in situ FIB lift-out procedure for TEM sample preparation to comprehensively characterize the interface. It was found that the interphase is formed during TEM lamella preparation when a portion of the LIPON layer is disconnected from the rest by FIB. This interphase was not produced even after galvanostatic charging, but appeared after FIB lift-out.
MICROSCOPY AND MICROANALYSIS
(2023)
Article
Chemistry, Physical
Katharina Witzke, Marcus Frank, Olaf Specht, Ute Schulz, Claudia Oehlschlaeger, Detlef Behrend, Peter Ottl, Mareike Warkentin
Summary: This study compared TEM preparation methods for mineralized human enamel and dentine and found that focused ion beam (FIB) technique was more suitable for enamel. The study also identified artificial saliva and glutardialdehyde solution as an effective fixative for mineralized tissue.
Article
Materials Science, Multidisciplinary
Monika Rolinska, Fredrik Gustavsson, Peter Hedstrom
Summary: The extraction replica technique is a useful method for preparing transmission electron microscopy samples, which eliminates the influence of the surrounding matrix on compositional or crystallographic analysis. This study summarizes the techniques for extracting various precipitates from different alloys and compares the efficiency of the direct replica method with the two-stage replica method. The results indicate that the direct method has a higher particle extraction efficiency for smaller particles and also facilitates the analysis of other features in certain cases.
MATERIALS CHARACTERIZATION
(2022)
Article
Chemistry, Multidisciplinary
Jiang Cui, Hongkui Zheng, Kai He
Summary: Conversion-type materials are being explored as potential high-energy-density alternatives for rechargeable ion batteries, with in situ TEM being extensively employed to provide mechanistic insights into the behavior of battery materials. This review comprehensively summarizes recent developments in in situ TEM techniques for investigating dynamic phase transformation and associated structural, morphological, and chemical evolutions during conversion reactions with alkali ions in secondary batteries, with a special emphasis on spinel metal oxides and 2D metal chalcogenides. Unique scientific findings obtained through in situ TEM are highlighted, addressing fundamental questions and practical issues related to phase transformation, structural evolution, electrochemical redox, reaction mechanism, kinetics, and degradation.
ADVANCED MATERIALS
(2021)
Article
Materials Science, Multidisciplinary
C. J. Ulmer, W-Y. Chen, D. E. Wolfe, A. T. Motta
Summary: Irradiation grain growth of CeO2 was studied using in-situ ion irradiation with TEM. The CeO2 phase remained stable and its grains grew with irradiation at elevated temperatures, showing weak dependence on irradiation temperature between 400°C and 800°C. The grain growth kinetics were evaluated by a thermal spike model to calculate the activation energy for grain growth.
JOURNAL OF NUCLEAR MATERIALS
(2021)
Article
Materials Science, Multidisciplinary
Drazen Radic, Martin Peterlechner, Hartmut Bracht
Summary: The presented FIB technique allows for detailed preparation of specimens for in situ thermal and electrical transmission electron microscopy, resulting in high-quality samples suitable for various materials. It can be performed by most commercially available FIB devices with minimal custom stubs required, making it accessible to a large userbase. Additionally, the reuse of in situ chips for creating multiple samples showcases the versatility and efficiency of the technique.
MICROSCOPY AND MICROANALYSIS
(2021)
Article
Chemistry, Physical
Yanshuai Li, Tianpin Wu, Yifei Yuan, Jun Lu
Summary: A thorough understanding of the underlying mechanism of advanced cathode materials is vital due to recent developments in secondary ion batteries for high-energy-density applications. In situ transmission electron microscopy (TEM) techniques capable of high spatial and temporal resolution in operando analysis of dynamic battery systems have attracted significant interest. However, the complex electrochemical reaction mechanisms of cathode materials have not been extensively investigated using in situ TEM due to technical difficulties in implementation.
Article
Materials Science, Multidisciplinary
Xi Qiu, Hua Pang, Guang Ran, Yong Xin, Yipeng Li, Qing Han, Wenjie Li, Xiaoming Chai, Shixin Gao, Quan Li, Yuanming Li, Yongjun Jiao
Summary: In-situ TEM observation was conducted to study the loop evolution in Mo-5 wt.%Re alloy under 400 keV Fe+ irradiation at 700°C and 800°C. The initiation of loops was observed throughout the irradiation process. Changes in dislocation line behavior and loop habit plane were observed in-situ, and the merging of three loops was facilitated by an intermediate bridge. Three main mechanisms for loop disappearance were identified, including loop aggregation, absorption by strong defect sinks, and the influence of surrounding loops. The study also investigated the relationship between irradiation parameters and the formation and behavior of loops. The in-situ observation of microstructure evolution provides valuable insights into the irradiation damage behavior of Mo-Re alloy.
JOURNAL OF NUCLEAR MATERIALS
(2022)
Article
Materials Science, Multidisciplinary
Suzy M. Vitale, Joshua D. Sugar
Summary: This study compared TEM samples prepared with gallium and xenon focused ion beams to determine if both ion species can produce equivalent quality samples. The results showed that despite the different preparation techniques, high-quality TEM samples can be obtained using xenon focused ion beam. The study also provided best practices for TEM sample preparation using xenon focused ion beam.
MICROSCOPY AND MICROANALYSIS
(2022)
Article
Nanoscience & Nanotechnology
Chen Zou, Guanxing Li, Kai Zhang, Zhong-Kang Han, Ying Jiang, Wentao Yuan, Hangsheng Yang, Ze Zhang, Yong Wang
Summary: This study presents a method to prepare and determine the atomic structures of nanocrystalline CeO2 high-index surfaces using in situ spherical aberration-corrected scanning transmission electron microscopy (STEM). By combining experimental and computational techniques, the unique features and electrical properties of high-index surfaces were revealed.
MATERIALS TODAY NANO
(2023)
Article
Materials Science, Multidisciplinary
Nargisse Khiara, Fabien Onimus, Stephanie Jublot-Leclerc, Thomas Jourdan, Thomas Pardoen, Jean-Pierre Raskin, Yves Brechet
Summary: In-situ TEM straining experiments were conducted on pure copper to investigate the dislocation behavior under heavy ion irradiation and high applied stress levels. The unpinning of dislocations from irradiation defects followed by glide was observed, suggesting a cascade-related mechanism explaining radiation induced dislocation glide. This work provides new insights into irradiation creep deformation at high stress levels.
Article
Materials Science, Multidisciplinary
Steven R. Cook
Summary: Two methods are proposed to reduce warping in TEM samples prepared using FIB/SEM systems and enable the fabrication of TEM lamellae with surrounding thick structures that are not possible by conventional means.
MICROSCOPY AND MICROANALYSIS
(2022)
Article
Materials Science, Multidisciplinary
Yuxin Zhong, Xiaoyong Wu, Lu Wu, Sha Zhao, Hanxuan Su, Zhien Ning, Wei Zhang, Ning Liu, Jijun Yang
Summary: The structural evolution of Cr-coated Zr-4 after irradiation was investigated using in situ TEM. Krypton bubbles were observed at 700°C and increased in size with temperature. The grain size and shape of the irradiated Zr-4 substrate changed, eventually forming columnar crystals due to irradiation-induced compressive stress. Cr2Zr C14 phases were formed at both the interface and the substrate at 700°C and 1000°C. In addition, the accelerated failure process of the irradiated Cr coating at high temperatures was observed via in situ TEM analysis.
Article
Materials Science, Ceramics
Yuchao Yang, Yasuo Takahashi, Atsushi Tsurumaki-Fukuchi, Masashi Arita, M. Moors, M. Buckwell, A. Mehonic, A. J. Kenyon
JOURNAL OF ELECTROCERAMICS
(2017)
Article
Nanoscience & Nanotechnology
Atsushi Tsurumaki-Fukuchi, Ryosuke Nakagawa, Masashi Arita, Yasuo Takahashi
ACS APPLIED MATERIALS & INTERFACES
(2018)
Article
Physics, Applied
Himma Firdaus, Tokinobu Watanabe, Masahiro Hori, Daniel Moraru, Yasuo Takahashi, Akira Fujiwara, Yukinori Ono
APPLIED PHYSICS LETTERS
(2018)
Article
Multidisciplinary Sciences
Himma Firdaus, Tokinobu Watanabe, Masahiro Hori, Daniel Moraru, Yasuo Takahashi, Akira Fujiwara, Yukinori Ono
NATURE COMMUNICATIONS
(2018)
Article
Materials Science, Multidisciplinary
Atsushi Tsurumaki-Fukuchi, Yusuke Tsuta, Masashi Arita, Yasuo Takahashi
PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS
(2019)
Article
Physics, Applied
Robin Msiska, Shusaku Honjo, Yuki Asai, Masashi Arita, Atsushi Tsurumaki-Fukuchi, Yasuo Takahashi, Norihisa Hoshino, Tomoyuki Akutagawa, Osamu Kitakami, Masaya Fujioka, Junji Nishii, Hideo Kaiju
APPLIED PHYSICS LETTERS
(2020)
Proceedings Paper
Engineering, Electrical & Electronic
M. Arita, A. Tsurumaki-Fukuchi, Y. Takahashi, S. Muraoka, S. Ito, S. Yoneda
2019 IEEE 11TH INTERNATIONAL MEMORY WORKSHOP (IMW 2019)
(2019)
Proceedings Paper
Engineering, Electrical & Electronic
Masashi Arita, Atsushi Tsurumaki-Fuktichi, Yasuo Takahashi, Zhigiang Wei, Shunsaku Muraoka, Satoru Ito, Shinichi Yoneda
2018 IEEE 10TH INTERNATIONAL MEMORY WORKSHOP (IMW)
(2018)
Article
Materials Science, Multidisciplinary
Atsushi Tsurumaki-Fukuchi, Ryosuke Nakagawa, Masashi Arita, Yasuo Takahashi
Proceedings Paper
Materials Science, Characterization & Testing
Masashi Arita, Yasuo Takahashi
3RD INTERNATIONAL MULTIDISCIPLINARY MICROSCOPY AND MICROANALYSIS CONGRESS (INTERM)
(2017)
Proceedings Paper
Electrochemistry
R. Ishikawa, S. Hirata, A. Tsurumaki-Fukuchi, M. Arita, Y. Takahashi, M. Kudo, S. Matsumura
SELECTED PROCEEDINGS FROM THE 232ND ECS MEETING
(2017)
Correction
Materials Science, Multidisciplinary
Atsushi Tsurumaki-Fukuchi, Ryosuke Nakagawa, Masashi Arita, Yasuo Takahashi