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Philosophical Magazine Volume 96, 2016 - Issue 22
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Part A: Materials Science

Evolution, migration and clustering of helium-vacancy complexes in RAFM steel- depth resolved positron annihilation Doppler broadening study

R. RamachandranMaterials Science Group, Indira Gandhi Centre for Atomic Research, Kalpakkam, IndiaCorrespondence[email protected]
,
C. DavidMaterials Science Group, Indira Gandhi Centre for Atomic Research, Kalpakkam, India
,
R. RajaramanMaterials Science Group, Indira Gandhi Centre for Atomic Research, Kalpakkam, India
,
B. K. PanigrahiMaterials Science Group, Indira Gandhi Centre for Atomic Research, Kalpakkam, India
&
G. AmarendraMaterials Science Group, Indira Gandhi Centre for Atomic Research, Kalpakkam, India
Pages 2385-2396 | Received 29 Jan 2016, Accepted 07 Jun 2016, Published online: 04 Jul 2016

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Renjith Ramachandran, Sujay Chakravarty, S. Balaji, Padmalochan Panda, C. David, R. Rajaraman, R. Ramaseshan, R. Govindaraj & G. Amarendra. (2019) Study of vacancy defects and their thermal stability in MeV Fe ion irradiated RAFM steel using positron beam Doppler broadening spectroscopy. Philosophical Magazine 99:1, pages 38-54.
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Articles from other publishers (13)

Renjith Ramachandran & S. Balaji. (2023) Study of irradiation-induced vacancy-type defects in tungsten using positron annihilation spectroscopy. Nuclear Materials and Energy 37, pages 101560.
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Sruthi Mohan, Renjith Ramachandran, C. David & G. Amarendra. (2022) Positron annihilation spectroscopic study of intrinsic and ion-irradiation induced vacancy defects in Zr-containing ODS steels with and without Al. Journal of Alloys and Compounds 920, pages 165869.
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Dinesh Srivastava, Komal Kapoor & G. Amarendra. (2022) Development of Advanced Nuclear Structural Materials for Sustainable Energy Development. Journal of the Indian Institute of Science 102:1, pages 391-404.
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Renjith Ramachandran, S. Julie, R. Rajaraman, R. Govindaraj, C. David & G. Amarendra. (2021) High-temperature radiation damage studies of Reduced Activation Ferritic/Martensitic (RAFM) steel at fusion relevant He/dpa ratio using positron beam based Doppler broadening spectroscopy. Journal of Nuclear Materials 544, pages 152697.
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Jarmila Degmová, Vladimír Kršjak, Tielong Shen, Jana Šimeg Veterniková, Andrea Gatciová, Stanislav Sojak & Petr Hruška. (2021) Near-surface investigation of positron diffusion length in helium-implanted Fe9Cr and its ODS variant. Applied Surface Science 538, pages 148004.
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M. Šćepanović, T. Leguey, I. García-Cortés, F.J. Sánchez, C. Hugenschmidt, M.A. Auger & V. de Castro. (2020) Sequential ion irradiations on Fe-Cr and ODS Fe-Cr alloys. Nuclear Materials and Energy 25, pages 100790.
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Sangeun Kim, Hyung-Ha Jin, Hyeongchul Kim, Jungwoo Heo, Seong-Yong Cho, Chansun Shin, Joonoh Moon & Chang-Hoon Lee. (2020) Synergistic Effect of He and H on the Surface Swelling of Ion-implanted Ti/Ta-added Reduced Activation Ferritic/Martensitic Steel for Fusion Reactors. Journal of the Korean Physical Society 77:1, pages 32-37.
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Sangeun Kim, Jungwoo Heo, Hyeongchul Kim, Hyung-Ha Jin, Joonoh Moon, Chang-Hoon Lee, Seong-Yong Cho & Chansun Shin. (2020) The effect of tempering temperatures on the surface swelling of helium-ion-implanted Ti/Ta-added reduced-activation ferritic/martensitic steel. Fusion Engineering and Design 154, pages 111509.
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Wenjing Qin, Shuoxue Jin, Xingzhong Cao, Yongqiang Wang, Paula Peres, Seo-Youn Choi, Changzhong Jiang & Feng Ren. (2019) Influence of nanochannel structure on helium-vacancy cluster evolution and helium retention. Journal of Nuclear Materials 527, pages 151822.
Crossref
Renjith Ramachandran, C. David, P. Magudapathy, R. Rajaraman, R. Govindaraj & G. Amarendra. (2019) Study of defect complexes and their evolution with temperature in hydrogen and helium irradiated RAFM steel using positron annihilation spectroscopy. Fusion Engineering and Design 142, pages 55-62.
Crossref
Zhenyu Shen, Liping Guo, Weiping Zhang, Shuoxue Jin, Xingzhong Cao, Yunxiang Long & Yaxia Wei. (2018) Investigation of Helium Behavior in RAFM Steel by Positron Annihilation Doppler Broadening and Thermal Desorption Spectroscopy. Materials 11:9, pages 1523.
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Yihao Gong, Shuoxue Jin, Te Zhu, Long Cheng, Xingzhong Cao, Li You, Guanghong Lu, Liping Guo & Baoyi Wang. (2018) Helium self-trapping and diffusion behaviors in deformed 316L stainless steel exposed to high flux and low energy helium plasma. Nuclear Fusion 58:4, pages 046011.
Crossref
Renjith Ramachandran, C. David, R. Rajaraman, S. Abhaya, B. K. Panigrahi & G. Amarendra. Isochronal annealing studies on 1.1 MeV Fe ion irradiated RAFM steel using variable energy slow positron beam. Isochronal annealing studies on 1.1 MeV Fe ion irradiated RAFM steel using variable energy slow positron beam.

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