PDI -> Staff ->

Dr. Jens Herfort

Senior Scientist

Jens Herfort

phone: +49 30 20377 344

room: 0718a

email: herfort@pdi-berlin.de

 

Department: Epitaxy

Core research areas: Ferromagnet/ semiconductor hybrid structures , Nanofabrication

 

 

111 Author J. Herfort , M. Giehler , W. Ulrici , L. Däweritz , K. H. Ploog
Title

Optical characterization of low-temperature-grown GaAs for nonlinear optical applications

Source Proc. SNSTFC 3 , 109 ( 2001 )
608 Cite : Bibtex RIS
J. Herfort, M. Giehler, W. Ulrici, L. Däweritz, and K. H. Ploog

112 Author J. Herfort , W. Ulrici , M. Moreno , M. Luysberg , K. H. Ploog
Title

Carbon incorporation during growth of GaAs at low temperatures

Source Physica B , 308--310 , 823 ( 2001 )
609 Cite : Bibtex RIS
J. Herfort, W. Ulrici, M. Moreno, M. Luysberg, and K. H. Ploog

113 Author A. L. Korotkov , A. G. U. Perera , W. Z. Shen , J. Herfort , K. H. Ploog , W. J. Schaff , H. C. Liu
Title

Free-carrier absorption in Be- and C-doped GaAs epilayers and far infrared detector applications

Source J. Appl. Phys. , 89 , 3295 ( 2001 )
Download: PDF | 638 Cite : Bibtex RIS
A. L. Korotkov, A. G. U. Perera, W. Z. Shen, J. Herfort, K. H. Ploog, W. J. Schaff, and H. C. Liu

114 Author M. Luysberg , D. Meertens , J. Herfort , W. Ulrici , M. Moreno , K. H. Ploog
Title

Structural properties of carbon-doped LT-GaAs

Source Proc. SNSTFC 3 , 91 ( 2001 )
647 Cite : Bibtex RIS
M. Luysberg, D. Meertens, J. Herfort, W. Ulrici, M. Moreno, and K. H. Ploog

115 Author G. Apostolopoulos , J. Herfort , L. Däweritz , K. H. Ploog , M. Luysberg
Title

Reentrant mound formation during GaAs(001) homoepitaxy observed by ex situ atomic force microscopy

Source Phys. Rev. Lett. , 84 , 3358 ( 2000 )
Download: PDF | 709 Cite : Bibtex RIS
G. Apostolopoulos, J. Herfort, L. Däweritz, K. H. Ploog, and M. Luysberg

116 Author G. Apostolopoulos , J. Herfort , W. Ulrici , L. Däweritz
Title

Reflectance difference spectroscopy for growth control and characterization of low-temperature grown (Al,Ga)As materials

Source Proc. ISCS 26 , 166 , 31 ( 2000 )
710 Cite : Bibtex RIS
G. Apostolopoulos, J. Herfort, W. Ulrici, and L. Däweritz

117 Author G. Apostolopoulos , J. Herfort , L. Däweritz , K. H. Ploog
Title

Mound formation during GaAs(001) homoepitaxy at low substrate temperatures

Source Proc. ISIMC 11 , 105 ( 2000 )
711 Cite : Bibtex RIS
G. Apostolopoulos, J. Herfort, L. Däweritz, and K. H. Ploog

118 Author J. Herfort , G. Apostolopoulos , K.-J. Friedland , H. Kostial , W. Ulrici , L. Däweritz , M. Leitner , P. Glas , K. H. Ploog
Title

In situ controlled growth of low-temperature GaAs and its application for mode-locking devices

Source Jpn. J. Appl. Phys., Part 1 , 39 , 2452 ( 2000 )
743 Cite : Bibtex RIS
J. Herfort, G. Apostolopoulos, K.-J. Friedland, H. Kostial, W. Ulrici, L. Däweritz, M. Leitner, P. Glas, and K. H. Ploog

119 Author J. Herfort , G. Apostolopoulos , W. Ulrici , L. Däweritz , K. H. Ploog
Title

Control of non-stoichiometry of low-temperature-grown III-V compounds using em in situ reflectance-difference spectroscopy

Source Proc. ISIMC 11 , 77 ( 2000 )
744 Cite : Bibtex RIS
J. Herfort, G. Apostolopoulos, W. Ulrici, L. Däweritz, and K. H. Ploog

120 Author G. Apostolopoulos , J. Herfort , W. Ulrici , L. Däweritz , K. H. Ploog
Title

In situ reflectance-difference spectroscopy of GaAs grown at low temperatures

Source Phys. Rev. B , 60 , R5145 ( 1999 )
Download: PDF | 835 Cite : Bibtex RIS
G. Apostolopoulos, J. Herfort, W. Ulrici, L. Däweritz, and K. H. Ploog