W. Heimbrodt

Die elektronische Struktur des amorph-kristallinen Silizium-Heterostruktur-Kontakts (2007)

Korte, Lars, Fuhs, W, Heimbrodt, W

Hydrostatic pressure experiments on dilute nitride alloys (2007)

Klar, PJ, Teubert, J, Gungerich, M, Niebling, T, Gruning, H, Heimbrodt, W, ...

Correlation of band formation and local vibrational mode structure in Ga(0.95)Al(0.05)As(1-x)N(x) with 0<= x <= 0.03 (2006)

Güngerich, M., Klar, P.J., Heimbrodt, W., Volz, K., Köhler, K., Wagner, J., ...

We present comprehensive optical studies of a series of as-grown and hydrogenated Ga(0.95)Al(0.05)As(1-x)N(x) epitaxial layers with various amounts x of substitutional nitrogen. Photomodulated and...

(II,Mn)VI nanostructures in mesoporous silica hosts - from powder samples to thin films (2006)

L. Chen, P.J. Klar, W. Heimbrodt, T. Kurz, ...

Journal article

Concentration and size dependence of the dynamics of the Mn 3d5 luminescence in wire-like arrangements of (Zn,Mn)S nanoparticles (2006)

L. Chen, J. Kampmann, P.J. Klar, W. Heimbrodt, F.J. Brieler, ...

Journal article

The influence of conduction-band nonparabolicity on electron confinement and effective mass in Ga(N,As)/GaAs quantum wells (2004)

Tomic, S, O'Reilly, EP, Klar, PJ, Gruning, H, Heimbrodt, W, Chen, WM, ...

Monitoring the non-parabolicity of the conduction band in GaN8As/GaAs quantum wells (2003)

Klar, PJ, Gruning, H, Heimbrodt, W, Koch, J, Stolz, W, Tomic, S, ...

Interband transitions of quantum wells and device structures containing Ga(N,As) and (Ga,In)(N,As) (2002)

Klar, PJ, Gruning, H, Heimbrodt, W, Weiser, G, Koch, J, Volz, K, ...

N-composition and pressure dependence of the inter band transitions of Ga(N,As)/GaAs quantum wells (2002)

Gruning, H, Klar, PJ, Heimbrodt, W, Koch, J, Stolz, W, Lindsay, A, ...

Monitoring the sign reversal of the valence band exchange integral in (Ga,Mn) As (2001)

Heimbrodt, W., Hartmann, T., Klar, P. J., Lampalzer, M., Stolz, W., Volz, K., ...

Randomness of the magnetic ion distribution in dilute magnetic semiconductor epilayers grown by molecular beam epitaxy (2000)

Bednarski, H., Cisowski, J., Heimbrodt, W., Portal, J. C.

Photoluminescence and photoluminescence excitation studies of lateral size effects in Zn_{1-x}Mn_xSe/ZnSe quantum disc samples of different radii (1998)

Klar, P. J., Wolverson, D., Davies, J. J., Heimbrodt, W., Happ, M., Henning, Torsten

Quantum disc structures (with diameters of 200 nm and 100 nm) were prepared from a Zn_{0.72}Mn_{0.28}Se/ZnSe single quantum well structure by electron beam lithography followed by an etching...

Luminescence of a quantum-confined dense electron-hole plasma from PbSe nanostructures (1994)

Herrmann, K.H., Tomm, J.W., Haertel, S., Hoerstel, W., Heimbrodt, W., ...

Stripe and hillock arrays have been manufactured from PbSe layers by a holographic technique. Interband photo-luminescence of stripes is split into up to eight subband transtion sindicating strong...