A. Reviewed journal
1.
Chen Jiachao, Wu Meizhen, Tang Jiyu, Sun Youmei, Wang Zhigang,
Nitrogen depth profile in pure Fe and GCr15 steel using 14 N(d,

) 12 C reaction, Nuclear Technique, 13
(1990) 577 (Chinese)
2.
Chen Jiachao, Chen Keqin, Ma Feng,
Depth distribution calculation of damage energy induced by swift ions, High Energy Physics and Nuclear
Physics, 15 (1991) 1, (Chinese)
3.
Zhu Zhiyong, Chen Keqin, Chen Jiachao, Xu Ronghui, Wang Zhiguang,
Positron lifetime study of proton-irradiated Molybdenum, Nucl. Instrum. Methods Phys. Res. B61 (1991) 72
4.
X.X. Chen, C.L. Li, Y.F. Jin, G.Q. Xiao, K.Q. Chen, M.D. Hou, F. Ma, J.C. Chen, R.H. Xu, Z.G. Wang and
Y.M. Sun,
Mössbauer effect study of 316L stainless steel irradiated with 54 MeV 12 C 6+ ions, Hyperfine Interactions 70
(1992) 931
5.
L. Boulanger, J. Chen, P. Jung, Y. Serruys,
Softening of phosphides by heavy ion irradiation studied by submicronic indentation, J. Nucl. Mater. 203
(1993) 275
6.
L. Boulanger, J. Chen, P. Jung, Y. Serruys,
Microstructure and micromechanics of brazings under irradiation by ions, J. Nucl. Mater. 212-215 (1994)
118
7.
Jiachao Chen, Peter Jung,
Hardness of irradiated and helium implanted DIN 1.4914 martensitic stainless steel, J. Nucl. Mater. 212-215
(1994) 559
8.
P. Jung, Z. Zhu, J. Chen,
Strains and stresses in ceramics by defect accumulation, J. Nucl. Mater. 251 (1997) 276
9.
J. Chen, P. Jung, H. Klein,
Production and recovery of defects in SiC after irradiation and deformation, J. Nucl. Mater. 258-263 (1998)
1803
10.
J. Chen, P. Jung, and H. Trinkaus,
Evolution of Helium Platelets and Associated Dislocation Loops in

-SiC, Phys. Rev. Lett. 82 (1999) 2709
11.
J. Chen, Y. Dai, F. Carsughi, W.F. Sommer, G.S. Bauer, and H. Ullmaier,
Mechanical properties of 304L stainless steel irradiated with 800 MeV protons, J. Nucl. Mater. 275 (1999)
115
12.
J. Chen, P. Jung, and H. Trinkaus,
Microstructural evolution of helium-implanted

-SiC, Phys. Rev. B 61 (2000) 12923
13.
Jiachao Chen, Peter Jung,
Effect of helium on radiation damage in a SiC/C composite, Ceramics International 26 (2000) 513
14.
P. Jung, H. Klein and J. Chen,
A comparison of defects in helium implanted

- and

-SiC, J. Nucl. Mater. 283-287 (2000) 806
15.
Y. Dai, X.J. Jia, J.C. Chen, W.F. Sommer, M. Victoria, G.S. Bauer,
Microstructure in Deformed and Undeformed Austenitic Steel 304L Irradiated with 800 MeV Protons, J.
Nucl. Mater. 296 (2001) 174
16.
M.R. James, S.A. Maloy, W.F. Sommer, J. Chen and H.Ullmaier,

The Mechanical properties of an Alloy 718 Window after Irradiation in a Spallation Environment, J. Nucl.
Mater. 296 (2001) 139
17.
P. Jung, C. Liu, J. Chen,
Retention of Implanted Hydrogen and Helium in Martensitic Stainless and their Effect on Mechanical properties, J. Nucl. Mater. 296 (2001) 165
18.
J. Chen, H. Ullmaier, T. Floßdorf, W. Kuehnlein, R. Duwe, F. Carsughi, T. Broome,
Mechanical Properties of Pure Tantalum after 800 MeV Proton Irradiation, J. Nucl. Mater. 298 (2001) 254
19.
J. Henry, P. Jung, J. Chen, J.-C. Brachet,
Tensile properties and microstructure of 9Cr1Mo martensitic steels containing a high helium concentration,
J. Phys. IV France 12 (2002) Pr8-103
20.
J. Chen, S. Romanzetti, W. F. Sommer and H. Ullmaier,
Helium bubble formation in 800 MeV proton-irradiated 304L stainless steel and Alloy 718 during postirradiation annealing, J. Nucl. Mater. 304 (2002) 1
21.
W.F. Sommer, S.A. Maloy, M.R. James, J. Chen and H. Ullmaier,
Failure Analysis of a Radio-activated Accelerator Component, Practical Failure Analysis 3 (2003) 71
22.
H. Ullmaier and J. Chen,
Low Temperature tensile properties of steels containing high concentrations of helium, J. Nucl. Mater. 318
(2003) 228
23.
J. Chen, G.S. Bauer, T. Broome, F. Carsughi, Y. Dai, S.A. Maloy, M. Roedig, W.F. Sommer, H. Ullmaier,
Summary of the results from post-irradiation of Spent Targets at FZ-Juelich, J. Nucl. Mater. 318 (2003) 56
24.
P. Jung, J. Henry, J. Chen and J.C. Brachet,
Effect of implanted helium on tensile properties and hardness of 9%Cr martensitic stainless steels, J. Nucl.
Mater. 318 (2003) 241
25.
J. Chen, M. Rödig, F. Carsughi, Y. Dai, G.S. Bauer, H. Ullmaier
The tensile properties of AISI 316L and OPTIFER in various conditions irradiated in a spallation environment, Journal of Nuclear Materials, 343 (2005) 236-240
26.
J. Chen, P. Jung, M. Rödig, H. Ullmaier, G.S. Bauer
Ductility recovery in structural materials for spallation targets by post-irradiation annealing, Journal of
Nuclear Materials, 343 (2005) 227-235
27.
P. Jung, J. Henry, J. Chen,
Tensile properties of candidate structural materials for high power spallation sources at high helium contents,
Journal of Nuclear Materials, 343 (2005) 275-284
28.
Wolfgang Hoffelner, Manuel Pouchon, Jiachao Chen.
Effects of Irradiation on Materials for Advanced Gas Cooled Reactor, TMS Letter 3 , (2005) 81-82
29.
J. Chen , P. Jung, H. Ullmaier
Stresses, strains and cracks in a helium-implanted SiC/C composite, Journal of Nuclear Materials, 336 , 194-
200, (2005)
30.
J.Chen, Z.Y. He, P. Jung
Microstructure of helium-implanted (alpha)-AI2O3 and MgO after annealing, Acta Materialia, 54 (2006)
1607
31.
J. Chen, P. Jung, M. Nazmy and W. Hoffelner
In-situ creep under helium implantation of titanium-aluminium alloy, Journal of Nuclear Materials, 352
(2006) 36

32.
M.A. Pouchon, J. Chen, M. Döbeli and W. Hoffelner
Oxide dispersion strengthened steel irradiation by helium, Journal of Nuclear Materials, 352 (2006) 57
33.
P. Jung, J. Chen, H. Klein
Recovery of tensile properties in helium implanted EUROFER97 by post-implantation annealing, Journal of
Nuclear Materials, 356 (2006) 88
34.
B. Bako, D. Weygand, M. Samaras, J. Chen, M. Pouchon, P. Gumbsch, and W. Hoffelner
DDD Simulation of interactions between Y2O3 oxide particles and dislocations in PM2000 single crystals,
Philo. Mag. 87 (2007) 3645
35.
M.A. Pouchon, J. Chen, C. Degueldre, A. Froideval, H. Emerich, W. Van Beek
EXAFS study on irradiated ODS ferritic steel, Mat. Sci. Forum 561-565 (2007) 1761
36.
W. Hoffelner, A. Froideval, M. Pouchon, J. Chen, and M. Samaras
Synchrotron X-Rays for microstructural investigations of advanced reactor materials, Metall. Mater. Trans A
39 (2007) 212
37.
J. Chen, P. Jung, M.A. Pouchon, T. Rebac, W. Hoffelner
Irradiation creep and precipitation in a ferritic ODS steel under helium implantation, Journal of Nuclear
Materials, 373 (2008)22
38.
J. Chen, P. Jung, W. Hoffelner, H. Ullmaier
Dislocation loops and bubbles in oxide dispersion strengthened ferritic steel after helium implantation under stress, Acta Materialia 56 (2008)250
39.
Pouchon MA, Chen JC, Hoffelner W
Micro-characterization of damage in materials for advanced nuclear fission plants, ADVANCED
MATERIALS RESEARCH 59 (2009) 269-274
40.
Manuel A. Pouchon, Jiachao Chen, Annick Froideval, Markus Janousch, Claude Degueldre,
Irradiation effects in helium implanted silicon carbide measured by X-ray absorption spectrometry, Journal of Nuclear Materials, 385 (2009) 299
41.
M.A. Pouchon, J. Chen, R. Ghisleni, J. Michler, W. Hoffelner,
Characterization of Irradiation Damage of Ferritic ODS Alloys with Advanced Micro-Sample Methods
Experimental Mechanics 2009, DOI 10.1007/s11340-008-9214-5
42.
B. Bako, M. Samaras, D. Weygand, J. Chen, P. Gumbsch, W. Hoffelner
The influence of Helium bubbles on the critical resoved shear stress of dispersion strengthened alloys,
Journal of Nuclear Materials, 386-388 (2009) 112
43.
J. Chen, M.A. Pouchon, A. Kimura, P. Jung, W. Hoffelner
Irradiation creep and microstructural changes in an advanced ODS ferritic steel during helium implantation under stress, Journal of Nuclear Materials, 386-388 (2009) 143
44.
Jiachao Chen, Wolfgang Hoffelner
Irradiation creep of oxide dispersion strengthened (ODS) steels for advanced nuclear applications, Journal of
Nuclear Materials, 392 (2009) 360
45.
A. Froideval, M. Samaras, R. Iglesias, M.A. Pouchon, J. Chen, D. Grolimund, J. Raabe, S. Schuppler, M.
Victoria and W. Hoffelner
Application of Synchrotron Radiation Techniques for Model Validation of Advanced Structural Materials,
Advanced Engineering Materials 11 (2009) 459
46.
Manuel A. Pouchon, Jiachao Chen and Wolfgang Hoffelner,
He implantation induced microstructure- and hardness-modification of the intermetallic γ-TiAl, Nuclear
Instruments and Methods in Physics Research B267 (2009) 1500
47.
Per Magnusson, Jiachao Chen, and Wolfgang Hoffelner,

Thermal and Irradiation Creep Behavior of a Titanium Aluminide in Advanced Nuclear Plant Environments,
Metallurgical and Materials Transactions A 40A (2009) 2837
48.
P. Magnusson, J. Chen, W. Hoffelner
“High temperature creep of a helium-implanted titanium aluminide alloy”, Journal of Nuclear Materials,
416 (2011)60-64
49.
P. Jung, H. Klein, J. Henry and J. Chen,
Effect of implanted deuterium on tensile properties of helium-doped RAFM EUROFER97, Journal of
Nuclear Materials, 417 (2011) 1013
50.
N. Gao, M. Victoria, J. Chen and H. Van Swygenhoven,
Helium-vacancy cluster in a single bcc iron crystal lattice, J. Phys.: Condens. Matter 23 (2011) 245403
51.
N Gao, H Van Swygenhoven, M Victoria and J Chen,
Formation of dislocation loops during He clustering in bcc Fe J. Phys.: Condens. Matter 23 (2011) 442201
52.
Wenwang Wu, Robin Schäublin, and Jiachao Chen,
General dislocation image stress of anisotropic cubic thin film, Journal of Applied Physics, 112 (2012) 093522
53.
P. Magnusson, J. Chen, P. Jung, T. Sauvage, W. Hoffelner, Ph. Spätig,
Helium embrittlement of a lamellar titanium aluminide, Journal of Nuclear Materials, 434 (2013) 252
54.
J. Chen, P. Jung, J. Henry, Y. de Carlan, T. Sauvage, F. Duval, M.F. Barthe, W. Hoffelner,
Irradiation creep and microstructural changes of ODS steels of different Cr-contents during helium implantation under stress, Journal of Nuclear Materials, 437 (2013) 432
55.
J. Chen, N. Gao, P. Jung, T. Sauvage
A new mechanism of loop formation and transformation in bcc iron without dislocation reaction, Journal of
Nuclear Materials, 441 (2013) 216
56.
J. Chen, P. Jung, W. Hoffelner,
Irradiation creep of candidate materials for advanced nuclear plants, Journal of Nuclear Materials, 441
(2013) 688
57.
J. Chen, P. Jung, T. Rebac, F. Duval, T. Sauvage, Y. de Carlan, M.F. Barthe,
Helium effects on creep properties of Fe–14CrWTi ODS steel at 650°C, Journal of Nuclear Materials 453
(2014) 253–258
58.
C.H. Zhang, Y.T. Yang, Y. Song, J. Chen, L.Q. Zhang, J. Jang, A. Kimura,
Irradiation response of ODS ferritic steels to high-energy Ne ions at HIRFL, Journal of Nuclear Materials
455 (2014) 61–67
59.
Yongqiang Xian, Juan Liu, Chonghong Zhang, Jiachao Chen, Yitao Yang, Liqing Zhang, Yin Song,
Fractal characteristics of fracture morphology of steels irradiated with high-energy ions, Journal of Nuclear
Materials 461 (2015) 171–177
B. Others
1.
J. Chen and P. Jung,
A computerized submicron indender for hardness measurements at variable temperature, Report KFA
Jülich, Jül-2822, 1993, ISSN 0944-2952
2.
J. Chen,
Microstructure and Fracture of helium implanted pure SiC and SiC/C Composite, Ph.D thesis, RWTH
Aachen, Forschungszentrum Jülich [Report No. Jül 3585, ISSN 0944-2952, 1998]