Prof. Dr. Christian Liebscher


Fon: +49 234 32 15665
E-Mail: christian.liebscher@rub.de

Christian Liebscher has held the professorship for Advanced Transmission Electron Microscopy at Ruhr University Bochum since April 2024. The newly established professorship is not only part of the Research Centre Future Energy Materials and Systems, but is based at the Faculty of Physics and Astronomy. Liebscher previously conducted research at the University of California, Berkeley, and has been a research group leader at the Max Planck Institute for Iron Research (MPIE) in Düsseldorf since 2015. Liebscher's professorship will play a central role within the RC FEMS in linking the functional properties of energy materials with their structural and atomic composition. This fundamental understanding is seen as a prerequisite for developing and customising new types of materials.

 

https://www.physik.ruhr-uni-bochum.de/Professuren/prof-dr-liebscher-christian/

Publications

  • 2021
2021
  • article
article2021Damian M. HolzapfelDenis MusicMarcus HansSilas Wolff-GoodrichDavid HolecDimitri BogdanovskiMirjam ArndtAnders O. ErikssonKumar YalamanchiliDaniel PrimetzhoferChristian H. LiebscherJochen M. Schneider

Enhanced thermal stability of (Ti,Al)N coatings by oxygen incorporation

Damian M. Holzapfel, Denis Music, Marcus Hans, Silas Wolff-Goodrich, David Holec, Dimitri Bogdanovski, Mirjam Arndt, Anders O. Eriksson, Kumar Yalamanchili, Daniel Primetzhofer, Christian H. Liebscher, Jochen M. Schneider:
Acta Materialia (2021)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85111979795&doi=10.1016%2fj.actamat.2021.117204&partnerID=40&md5=b448799a417075723a9b2cedb1ccfed3https://dx.doi.org/10.1016/j.actamat.2021.117204
2021
  • article
article2021Nicolas J. PeterMaria J. DuarteChristoph KirchlechnerChristian H. LiebscherGerhard Dehm

Faceting diagram for Ag segregation induced nanofaceting at an asymmetric Cu tilt grain boundary

Nicolas J. Peter, Maria J. Duarte, Christoph Kirchlechner, Christian H. Liebscher, Gerhard Dehm:
Acta Materialia (2021)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85107743287&doi=10.1016%2fj.actamat.2021.116960&partnerID=40&md5=1793afaf5e35901a7f56a81222147f99https://dx.doi.org/10.1016/j.actamat.2021.116960
2021
  • article
article2021Vivek DevulapalliHanna BisharaMatteo GhidelliGerhard DehmC.H. Liebscher

Influence of substrates and e-beam evaporation parameters on the microstructure of nanocrystalline and epitaxially grown Ti thin films

Vivek Devulapalli, Hanna Bishara, Matteo Ghidelli, Gerhard Dehm, C.H. Liebscher:
Applied Surface Science (2021)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85107158944&doi=10.1016%2fj.apsusc.2021.150194&partnerID=40&md5=71c961f0d52d9caf683110ca3caccfdahttps://dx.doi.org/10.1016/j.apsusc.2021.150194
2021
  • article
article2021Niels CautaertsEdgar F. RauchJiwon JeongGerhard DehmChristian H. Liebscher

Investigation of the orientation relationship between nano-sized G-phase precipitates and austenite with scanning nano-beam electron diffraction using a pixelated detector

Niels Cautaerts, Edgar F. Rauch, Jiwon Jeong, Gerhard Dehm, Christian H. Liebscher:
Scripta Materialia (2021)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85105352500&doi=10.1016%2fj.scriptamat.2021.113930&partnerID=40&md5=e60ae31f7d66092bf1f0d232a17369f5https://dx.doi.org/10.1016/j.scriptamat.2021.113930
2021
  • article
article2021L. MengisA.S. UlrichP. WatermeyerC.H. LiebscherM.C. Galetz

Oxidation behaviour and related microstructural changes of two β0–phase containing TiAl alloys between 600 °C and 900 °C

L. Mengis, A.S. Ulrich, P. Watermeyer, C.H. Liebscher, M.C. Galetz:
Corrosion Science (2021)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85095440182&doi=10.1016%2fj.corsci.2020.109085&partnerID=40&md5=04bf5c8cce3c680ee2920e5826c7f600https://dx.doi.org/10.1016/j.corsci.2020.109085
2021
  • article
article2021Ning WangChristoph FreysoldtSiyuan ZhangChristian H. LiebscherJörg Neugebauer

Segmentation of Static and Dynamic Atomic-Resolution Microscopy Data Sets with Unsupervised Machine Learning Using Local Symmetry Descriptors

Ning Wang, Christoph Freysoldt, Siyuan Zhang, Christian H. Liebscher, Jörg Neugebauer:
Microscopy and Microanalysis (2021)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85116276964&doi=10.1017%2fS1431927621012770&partnerID=40&md5=08b2e342ae44915b048545908ae91329https://dx.doi.org/10.1017/S1431927621012770
2021
  • article
article2021Iryna ZeleninaPaul SimonIgor VeremchukXinke WangMatej BobnarWenjun LuChristian H. LiebscherYuri Grin

Structural complexity and the metal-to-semiconductor transition in lead telluride

Iryna Zelenina, Paul Simon, Igor Veremchuk, Xinke Wang, Matej Bobnar, Wenjun Lu, Christian H. Liebscher, Yuri Grin:
Communications Materials (2021)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85122925185&doi=10.1038%2fs43246-021-00201-7&partnerID=40&md5=d49a457370d80f3afa49898953149e65https://dx.doi.org/10.1038/s43246-021-00201-7
2021
  • article
article2021Subin LeeDominique ChatainChristian H. LiebscherGerhard Dehm

Structure and hardness of in situ synthesized nano-oxide strengthened CoCrFeNi high entropy alloy thin films

Subin Lee, Dominique Chatain, Christian H. Liebscher, Gerhard Dehm:
Scripta Materialia (2021)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85109007875&doi=10.1016%2fj.scriptamat.2021.114044&partnerID=40&md5=4224005c037639101bfbd9605a485db1https://dx.doi.org/10.1016/j.scriptamat.2021.114044
2021
  • article
article2021I.G. VasileiadisL. LymperakisA. AdikimenakisA. GkotinakosV. DevulapalliC.H. LiebscherM. AndroulidakiR. HübnerTh. KarakostasA. GeorgakilasPh. KomninouE. DimakisG.P. Dimitrakopulos

Substitutional synthesis of sub-nanometer InGaN/GaN quantum wells with high indium content

I.G. Vasileiadis, L. Lymperakis, A. Adikimenakis, A. Gkotinakos, V. Devulapalli, C.H. Liebscher, M. Androulidaki, R. Hübner, Th. Karakostas, A. Georgakilas, Ph. Komninou, E. Dimakis, G.P. Dimitrakopulos:
Scientific Reports (2021)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85117444822&doi=10.1038%2fs41598-021-99989-0&partnerID=40&md5=188a1525d5145dd6e0673ecb8076e298https://dx.doi.org/10.1038/s41598-021-99989-0
2021
  • article
article2021Silas Wolff-GoodrichSebastian HaasUwe GlatzelChristian H. Liebscher

Towards superior high temperature properties in low density ferritic AlCrFeNiTi compositionally complex alloys

Silas Wolff-Goodrich, Sebastian Haas, Uwe Glatzel, Christian H. Liebscher:
Acta Materialia (2021)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85110474344&doi=10.1016%2fj.actamat.2021.117113&partnerID=40&md5=61a272d852b86873376f73941c059b32https://dx.doi.org/10.1016/j.actamat.2021.117113
  • 2020
2020
  • article
article2020M. ŠlapákováA. ZendeganiC.H. LiebscherT. HickelJ. NeugebauerT. HammerschmidtA. OrmeciJ. GrinG. DehmK.S. KumarF. Stein

Atomic scale configuration of planar defects in the Nb-rich C14 Laves phase NbFe2

M. Šlapáková, A. Zendegani, C.H. Liebscher, T. Hickel, J. Neugebauer, T. Hammerschmidt, A. Ormeci, J. Grin, G. Dehm, K.S. Kumar, F. Stein:
Acta Materialia (2020)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85075522188&doi=10.1016%2fj.actamat.2019.11.004&partnerID=40&md5=cbf83d6d4880ff80a3f9f283316ff10ahttps://dx.doi.org/10.1016/j.actamat.2019.11.004
2020
  • article
article2020Yanhong ChangSiyuan ZhangChristian H. LiebscherDavid DyeDirk PongeChristina ScheuGerhard DehmDierk RaabeBaptiste GaultWenjun Lu

Could face-centered cubic titanium in cold-rolled commercially-pure titanium only be a Ti-hydride?

Yanhong Chang, Siyuan Zhang, Christian H. Liebscher, David Dye, Dirk Ponge, Christina Scheu, Gerhard Dehm, Dierk Raabe, Baptiste Gault, Wenjun Lu:
Scripta Materialia (2020)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85074762957&doi=10.1016%2fj.scriptamat.2019.11.010&partnerID=40&md5=4916aa7ab606bd4946585ed2c8ce740chttps://dx.doi.org/10.1016/j.scriptamat.2019.11.010
2020
  • article
article2020Dierk RaabeBinhan SunAlisson Kwiatkowski Da SilvaBaptiste GaultHung-Wei YenKaro SedighianiPrithiv Thoudden SukumarIsnaldi R. Souza FilhoShyam KatnagalluEric JäglePhilipp KürnsteinerNavyanth KusampudiLeigh StephensonMichael HerbigChristian H. LiebscherHauke SpringerStefan ZaeffererVitesh ShahSu-Leen WongChristian BaronMartin DiehlFranz RotersDirk Ponge

Current Challenges and Opportunities in Microstructure-Related Properties of Advanced High-Strength Steels

Dierk Raabe, Binhan Sun, Alisson Kwiatkowski Da Silva, Baptiste Gault, Hung-Wei Yen, Karo Sedighiani, Prithiv Thoudden Sukumar, Isnaldi R. Souza Filho, Shyam Katnagallu, Eric Jägle, Philipp Kürnsteiner, Navyanth Kusampudi, Leigh Stephenson, Michael Herbig, Christian H. Liebscher, Hauke Springer, Stefan Zaefferer, Vitesh Shah, Su-Leen Wong, Christian Baron, Martin Diehl, Franz Roters, Dirk Ponge:
Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science (2020)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85090308342&doi=10.1007%2fs11661-020-05947-2&partnerID=40&md5=81cbd6aad8da24db084683b642ea1deahttps://dx.doi.org/10.1007/s11661-020-05947-2
2020
  • article
article2020Subin LeeMaría Jazmin DuarteMichael FeuerbacherRafael SolerChristoph KirchlechnerChristian H. LiebscherSang Ho OhGerhard Dehm

Dislocation plasticity in FeCoCrMnNi high-entropy alloy: quantitative insights from in situ transmission electron microscopy deformation

Subin Lee, María Jazmin Duarte, Michael Feuerbacher, Rafael Soler, Christoph Kirchlechner, Christian H. Liebscher, Sang Ho Oh, Gerhard Dehm:
Materials Research Letters (2020)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85083488307&doi=10.1080%2f21663831.2020.1741469&partnerID=40&md5=f1b4e4a73e64b831115ee76467d3db19https://dx.doi.org/10.1080/21663831.2020.1741469
2020
  • article
article2020Wenqi GuoJing SuWenjun LuChristian H. LiebscherChristoph KirchlechnerYuji IkedaFritz KörmannXuan LiuYunfei XueGerhard Dehm

Dislocation-induced breakthrough of strength and ductility trade-off in a non-equiatomic high-entropy alloy

Wenqi Guo, Jing Su, Wenjun Lu, Christian H. Liebscher, Christoph Kirchlechner, Yuji Ikeda, Fritz Körmann, Xuan Liu, Yunfei Xue, Gerhard Dehm:
Acta Materialia (2020)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85076022335&doi=10.1016%2fj.actamat.2019.11.055&partnerID=40&md5=12e5fb69a09dcd47acfebed6d78c8b4dhttps://dx.doi.org/10.1016/j.actamat.2019.11.055
2020
  • article
article2020Nicolas J. PeterMaria J. DuarteChristian H. LiebscherVikas C. SrivastavaVolker UhlenwinkelEric A. JägleGerhard Dehm

Early stage phase separation of AlCoCr0.75Cu0.5FeNi high-entropy powder at the nanoscale

Nicolas J. Peter, Maria J. Duarte, Christian H. Liebscher, Vikas C. Srivastava, Volker Uhlenwinkel, Eric A. Jägle, Gerhard Dehm:
Journal of Alloys and Compounds (2020)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85076541353&doi=10.1016%2fj.jallcom.2019.153149&partnerID=40&md5=abb03e4690151efd630024933c34c904https://dx.doi.org/10.1016/j.jallcom.2019.153149
2020
  • article
article2020Wenjun LuChristian H. LiebscherFengkai YanXufei FangLinlin LiJianjun LiWenqi GuoGerhard DehmDierk RaabeZhiming Li

Interfacial nanophases stabilize nanotwins in high-entropy alloys

Wenjun Lu, Christian H. Liebscher, Fengkai Yan, Xufei Fang, Linlin Li, Jianjun Li, Wenqi Guo, Gerhard Dehm, Dierk Raabe, Zhiming Li:
Acta Materialia (2020)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85076258835&doi=10.1016%2fj.actamat.2019.12.010&partnerID=40&md5=2293fea70bdfc90f376d4c1ff6867302https://dx.doi.org/10.1016/j.actamat.2019.12.010
2020
  • article
article2020Zaoli ZhangZhuo ChenDavid HolecChristian H. LiebscherNikola KoutnáMatthias BartosikYonghui ZhengGerhard DehmPaul H. Mayrhofer

Mapping the mechanical properties in nitride coatings at the nanometer scale

Zaoli Zhang, Zhuo Chen, David Holec, Christian H. Liebscher, Nikola Koutná, Matthias Bartosik, Yonghui Zheng, Gerhard Dehm, Paul H. Mayrhofer:
Acta Materialia (2020)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85085733000&doi=10.1016%2fj.actamat.2020.04.024&partnerID=40&md5=f6bc2cccd86badae336bf81daee8b16chttps://dx.doi.org/10.1016/j.actamat.2020.04.024
2020
  • article
article2020G. Mohan MuralikrishnaA. Carmel Mary EstherK. GuruvidyathriPhilipp WatermeyerChristian H. LiebscherKaustubh N. KulkarniGerhard WildeSergiy V. DivinskiB.S. Murty

Novel multicomponent B2-ordered aluminides: Compositional design, synthesis, characterization, and thermal stability

G. Mohan Muralikrishna, A. Carmel Mary Esther, K. Guruvidyathri, Philipp Watermeyer, Christian H. Liebscher, Kaustubh N. Kulkarni, Gerhard Wilde, Sergiy V. Divinski, B.S. Murty:
Metals (2020)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85094628894&doi=10.3390%2fmet10111411&partnerID=40&md5=f251e41e5f2d9eebb74bd25704c44f68https://dx.doi.org/10.3390/met10111411
2020
  • article
article2020Thorsten MeinersTimofey FrolovRobert E. RuddGerhard DehmChristian H. Liebscher

Observations of grain-boundary phase transformations in an elemental metal

Thorsten Meiners, Timofey Frolov, Robert E. Rudd, Gerhard Dehm, Christian H. Liebscher:
Nature (2020)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85081983686&doi=10.1038%2fs41586-020-2082-6&partnerID=40&md5=30e3de6bc412870bcfa3f05e6677b1a6https://dx.doi.org/10.1038/s41586-020-2082-6
2020
  • article
article2020Xiaoxiang WuSurendra Kumar MakineniChristian H. LiebscherGerhard DehmJaber Rezaei MianroodiPratheek ShanthrajBob SvendsenDavid BürgerGunther EggelerDierk RaabeBaptiste Gault

Publisher Correction: Unveiling the Re effect in Ni-based single crystal superalloys (Nature Communications, (2020), 11, 1, (389), 10.1038/s41467-019-14062-9)

Xiaoxiang Wu, Surendra Kumar Makineni, Christian H. Liebscher, Gerhard Dehm, Jaber Rezaei Mianroodi, Pratheek Shanthraj, Bob Svendsen, David Bürger, Gunther Eggeler, Dierk Raabe, Baptiste Gault:
Nature Communications (2020)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85079758026&doi=10.1038%2fs41467-020-14820-0&partnerID=40&md5=ac5def2eef536ce2a3f2ff842446c5c3https://dx.doi.org/10.1038/s41467-020-14820-0
2020
  • article
article2020T. MeinersJ.M. DuarteG. RichterG. DehmC.H. Liebscher

Tantalum and zirconium induced structural transitions at complex [111] tilt grain boundaries in copper

T. Meiners, J.M. Duarte, G. Richter, G. Dehm, C.H. Liebscher:
Acta Materialia (2020)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85082848702&doi=10.1016%2fj.actamat.2020.02.064&partnerID=40&md5=ba09e59fb4c0f1ac972697a7cb3e05aehttps://dx.doi.org/10.1016/j.actamat.2020.02.064
2020
  • article
article2020Zhangwei WangWenjun LuHuan ZhaoChristian H. LiebscherJunyang HeDirk PongeDierk RaabeZhiming Li

Ultrastrong lightweight compositionally complex steels via dual-nanoprecipitation

Zhangwei Wang, Wenjun Lu, Huan Zhao, Christian H. Liebscher, Junyang He, Dirk Ponge, Dierk Raabe, Zhiming Li:
Science Advances (2020)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85096154520&doi=10.1126%2fsciadv.aba9543&partnerID=40&md5=359add815419453b246e82c46e942d54https://dx.doi.org/10.1126/sciadv.aba9543
2020
  • article
article2020Xiaoxiang WuSurendra Kumar MakineniChristian H. LiebscherGerhard DehmJaber Rezaei MianroodiPratheek ShanthrajBob SvendsenDavid BürgerGunther EggelerDierk RaabeBaptiste Gault

Unveiling the Re effect in Ni-based single crystal superalloys

Xiaoxiang Wu, Surendra Kumar Makineni, Christian H. Liebscher, Gerhard Dehm, Jaber Rezaei Mianroodi, Pratheek Shanthraj, Bob Svendsen, David Bürger, Gunther Eggeler, Dierk Raabe, Baptiste Gault:
Nature Communications (2020)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85078277825&doi=10.1038%2fs41467-019-14062-9&partnerID=40&md5=8cc7f56c4ed07e7f6bec89f62f08a046https://dx.doi.org/10.1038/s41467-019-14062-9
  • 2019
2019
  • article
article2019Nicolas J. PeterChristiane GerlitzkyAbdulrahman AltinSimon WohletzWaldemar KriegerThe Hai TranChristian H. LiebscherChristina ScheuGerhard DehmPeter GrocheAndreas Erbe

Atomic level bonding mechanism in steel/aluminum joints produced by cold pressure welding

Nicolas J. Peter, Christiane Gerlitzky, Abdulrahman Altin, Simon Wohletz, Waldemar Krieger, The Hai Tran, Christian H. Liebscher, Christina Scheu, Gerhard Dehm, Peter Groche, Andreas Erbe:
Materialia (2019)

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85069619198&doi=10.1016%2fj.mtla.2019.100396&partnerID=40&md5=fd885066a2c903c4c752075df229dbe3https://dx.doi.org/10.1016/j.mtla.2019.100396