Dr. Achim Trampert

Head of Department Microstructure

+49 30 20377-280

Microstructure

Room: 615

Title

Competition between α-FeGe2 formation and germanium grain nucleation during solid phase epitaxy on GaAs(001)

Author

M. Hansemann, M. Hanke, A. Trampert, J. Herfort

Source

AIP Adv., 16, 095111 (2026)

DOI:

10.1063/5.0346445 (PDI-ID: 3179)
Title

Above room temperature ferromagnetism in all-epitaxial 2D magnetic heterostructures

Author

J. M. J. Lopes, T. Shinwari, K. Khan, H. Lv, M. Hanke, A. Trampert

Source

IEEE INTERMAG Short Papers, , 1-2 (2026)

DOI:

10.1109/INTERMAGShortPapers68882.2026.11595957 (PDI-ID: 3201)
Title

Surface height modulation in strain relaxation and its smoothing using solid state crystallization in InAs quantum-well growth on GaAs

Author

A. Aleksandrova, C. Golz, K. Biermann, A. Trampert, H. Weidlich, Y. Takagaki

Source

J. Appl. Phys., 139, 195301 (2026)

DOI:

10.1063/5.0326370 (PDI-ID: 3177)
Title

Strain-induced reconstruction in two-dimensional silver intercalated between graphene and SiC

Author

V. D. Pham, B. Zheng, A. Jain, C. Dong, L.-S. Lu, Z. W. Henshaw, W. H. Blades, J. A. Robinson, V. H. Crespi, A. Trampert, R. Engel-Herbert

Source

Phys. Rev. Mater., 10, 034003 (2026)

DOI:

10.1103/pc8w-hz4t (PDI-ID: 3154)
Title

Formation and relief of epitaxial strain in ultra-thin α-(Al,Ga)2O3 films on a-plane sapphire under biaxial stress

Author

M. Hanke, A. Reis, A. Trampert

Source

Appl. Phys. Lett., 127, 071907 (2026)

DOI:

10.1063/5.0294624 (PDI-ID: 3149)