Manfred Helm
机构: Institute Director at Helmholtz-Zentrum Dresden-Rossendorf, and Professor of Physics, TU Dresden
主页: hzdr.de
每年引用次数
引用次数
引用: 16,462
H-指数: 63
I10-指数 : 333
出版物: 829
Gouy phase shift of a tightly focused, radially polarized beam
Korbinian J. Kaltenecker , Jacob C. König-Otto , Martin Mittendorff , Stephan Winnerl
Optica 3 ( 1) 35 -41
27
2016
Optical pump – THz probe response of VO2 under high pressure
Johannes M. Braun , Harald Schneider , Manfred Helm , Rafał Mirek
Epj Web of Conferences 205 04003
2019
Observation of the Intraexciton Autler-Townes Effect in GaAs / AlGaAs Semiconductor Quantum Wells
Martin Wagner , Harald Schneider , Dominik Stehr , Stephan Winnerl
Physical Review Letters 105 ( 16) 167401
116
2010
Intersubband Absorption in Modulation-Doped p-TypeSi/Si1-xGexQuantum Wells: A Systematic Study
Thomas Fromherz , Ewald Koppensteiner , Manfred Helm , Günther Bauer
Japanese Journal of Applied Physics 33 ( 4) 2361 -2364
3
1994
Infrared nanoscopy down to liquid helium temperatures
Denny Lang , Jonathan Döring , Tobias Nörenberg , Ádám Butykai
Review of Scientific Instruments 89 ( 3) 033702
10
2018
Disentangling defect-induced ferromagnetism in SiC
Yutian Wang , Lin Li , Slawomir Prucnal , Xuliang Chen
Physical Review B 89 ( 1) 014417
30
2014
Combined effect of electron and lattice temperatures on the long intersubband relaxation times of Ge/Si x Ge 1-x quantum wells
Michele Virgilio , Michele Ortolani , Martin Teich , Stephan Winnerl
Physical Review B 89 ( 4) 045311
16
2014
Spin-dependent transport in nanocomposite C:co films
Shengqiang Zhou , Markus Berndt , Danilo Bürger , Viton Heera
Acta Materialia 57 ( 16) 4758 -4764
12
2009
The free-electron laser as a tool for time-resolved, nonlinear, and near-field spectroscopy
Manfred Helm
international conference on infrared, millimeter, and terahertz waves 1 -2
2011
Electrode width dependent performance of THz photoconductive emitters
Abhishek Singh , Stephan Winnerl , Jacob C. Konig-Otto , Daniel R. Stephan
international conference on infrared, millimeter, and terahertz waves 1 -2
2016
Tracing the Gouy phase shift of focused, radially polarized THz pulses
Korbinian J. Kaltenecker , Jacob C. Konig-Otto , Martin Mittendorff , Stephan Winnerl
international conference on infrared, millimeter, and terahertz waves 1 -3
2016
Germanium quantum fountain structures on silicon substrates
Diego Sabbagh , Monica De Seta , Luciana Di Gaspare , Johannes Schmidt
international conference on infrared, millimeter, and terahertz waves 1 -2
2016
InGaAs-based large area photoconductive emitters for 1.55 µm excitation
Ming Xu , Martin Mittendorff , Roman J. B. Dietz , Thorsten Gobel
international conference on infrared, millimeter, and terahertz waves 1 -2
2013
Longitudinal fields in focused terahertz beams
Manfred Helm , Stephan Winnerl , Ralf Hubrich , Martin Mittendorff
international conference on infrared, millimeter, and terahertz waves 1 -2
2013
Semiconductor spectroscopy using THz free-electron lasers
Manfred Helm
international conference on infrared, millimeter, and terahertz waves 1 -2
1
2013
Ultrafast graphene-based THz detection at room temperature
Martin Mittendorff , Stephan Winnerl , Josef Kamann , Jonathan Eroms
international conference on infrared, millimeter, and terahertz waves 1 -1
2013
Fano signatures between intersubband and ponderomotive responses in MQW structures.
Diogo De Moura Pedroso , Johannes Schmidt , Angelo Passaro , Manfred Helm
Optics Express 26 ( 18) 24054 -24065
2018
Resonant Impurity Bands in Semiconductor Superlattices
Dominik Stehr , Claus Metzner , Manfred Helm , Tomas Roch
Physical Review Letters 95 ( 25) 257401
21
2005
Electron Dynamics in Silicon-Germanium Terahertz Quantum Fountain Structures
Diego Sabbagh , Johannes Schmidt , Stephan Winnerl , Manfred Helm
ACS Photonics 3 ( 3) 403 -414
21
2016
Role of Transient Reflection in Graphene Nonlinear Infrared Optics
Ryan J. Suess , Stephan Winnerl , Harald Schneider , Manfred Helm
ACS Photonics 3 ( 6) 1069 -1075
12
2016