Dr. Xiang Lü

Scientist

Xiang Lü

Telefon: +49 30 20377 341

Raum: 0532

Email: lue@pdi-berlin.de

 

Abteilung: Semiconductor Spectroscopy

Core research areas: Intersubband emitters

 

 

11 Autor B. Röben , X. Lü , M. Hempel , K. Biermann , L. Schrottke , H. T. Grahn
Titel

Terahertz quantum-cascade lasers as high-power and wideband, gapless sources for spectroscopy

Source Opt. Express , 25 , 16282 ( 2017 )
DOI : 10.1364/OE.25.016282 | Download: PDF | 2916 Cite : Bibtex RIS
B. Röben, X. Lü, M. Hempel, K. Biermann, L. Schrottke, and H. T. Grahn

12 Autor A. Guzman , R. Gargallo-Caballero , X. Lü , H. T. Grahn
Titel

Laterally biased structures for room temperature operation of quantumwell infrared photodetectors

Source J. Cryst. Growth , 477 , 272 ( 2017 )
DOI : 10.1016/j.jcrysgro.2017.04.023 | 2993 Cite : Bibtex RIS
A. Guzman, R. Gargallo-Caballero, X. Lü, and H. T. Grahn

13 Autor X. Lü , L. Schrottke , H. T. Grahn
Titel

Efficient numerical procedure for the determination of the wave function-independent terms in longitudinal optical phonon scattering rates formulated in the Fourier domain

Source J. Comput. Electron. , 15 , 1505 ( 2016 )
DOI : 10.1007/s10825-016-0902-6 | 2841 Cite : Bibtex RIS
X. Lü, L. Schrottke, and H. T. Grahn

14 Autor X. Lü , L. Schrottke , H. T. Grahn
Titel

Fourier-transform-based model for carrier transport in semiconductor heterostructures: Longitudinal optical phonon scattering

Source J. Appl. Phys. , 119 , 214302 ( 2016 )
DOI : 10.1063/1.4952741 | Download: PDF | 2800 Cite : Bibtex RIS
X. Lü, L. Schrottke, and H. T. Grahn

15 Autor L. Schrottke , X. Lü , G. Rozas , K. Biermann , H. T. Grahn
Titel

Terahertz GaAs/AlAs quantum-cascade lasers

Source Appl. Phys. Lett. , 108 , 102102 ( 2016 )
DOI : 10.1063/1.4943657 | Download: PDF | 2797 Cite : Bibtex RIS
L. Schrottke, X. Lü, G. Rozas, K. Biermann, and H. T. Grahn

16 Autor M. Wienold , B. Röben , X. Lü , G. Rozas , L. Schrottke , K. Biermann , H. T. Grahn
Titel

Frequency dependence of the maximum operating temperature for quantum-cascade lasers up to 5.4 THz

Source Appl. Phys. Lett. , 107 , 202101 ( 2015 )
DOI : 10.1063/1.4935942 | Download: PDF | 2747 Cite : Bibtex RIS
M. Wienold, B. Röben, X. Lü, G. Rozas, L. Schrottke, K. Biermann, and H. T. Grahn

17 Autor L. Schrottke , X. Lü , H. T. Grahn
Titel

Fourier transform-based scattering-rate method for self-consistent simulations of carrier transport in semiconductor heterostructures

Source J. Appl. Phys. , 117 , 154309 ( 2015 )
DOI : 10.1063/1.4918671 | Download: PDF | 2673 Cite : Bibtex RIS
L. Schrottke, X. Lü, and H. T. Grahn

18 Autor X. Lü , L. Schrottke , E. Luna , H. T. Grahn
Titel

Efficient simulation of the impact of interface grading on the optical and transport properties of semiconductor heterostructures

Source Appl. Phys. Lett. , 104 , 232106 ( 2014 )
DOI : 10.1063/1.4882653 | Download: PDF | 2566 Cite : Bibtex RIS
X. Lü, L. Schrottke, E. Luna, and H. T. Grahn

19 Autor L. Schrottke , M. Wienold , R. Sharma , X. Lü , K. Biermann , R. Hey , A. Tahraoui , H. Richter , H.-W. Hübers , H.T. Grahn
Titel

Quantum-cascade lasers as local oscillators for heterodyne spectrometers in the spectral range around 4.745 THz

Source Semicond. Sci. Technol. , 28 , 035011 ( 2013 )
2335 Cite : Bibtex RIS
L. Schrottke, M. Wienold, R. Sharma, X. Lü, K. Biermann, R. Hey, A. Tahraoui, H. Richter, H.-W. Hübers, and H.T. Grahn

20 Autor X. Lü , M. Wienold , L. Schrottke , K. Biermann , H.T. Grahn
Titel

Mid-infrared-pumped, electrically driven terahertz quantum laser: enhanced pumping efficiency and prevention of electric-field domains

Source J. Appl. Phys. , 113 , 033103 ( 2013 )
Download: PDF | 2378 Cite : Bibtex RIS
X. Lü, M. Wienold, L. Schrottke, K. Biermann, and H.T. Grahn