Exciton polaritons in quantum wells in a transverse magnetic field (2009)
Loginov, D. K., Kochereshko, V. P., Platonov, A. V., Davies, James J, Wolverson, Daniel, Smith, Lowenna C, ...
This paper reports on a study of the exciton polariton region in reflection spectra of wide CdTe/CdZnTe quantum wells (with well width exceeding by far the exciton Bohr radius) measured in Voigt...
Optical spin orientation of a single manganese atom in a quantum dot (2008)
Gall, C. Le, Besombes, L., Boukari, H., Kolodka, R., Mariette, H., Cibert, J.
A hight degree of spin polarization is achieved for a Mn atom localized in a semiconductor quantum dot using quasi-resonant optical excitation at zero magnetic field. Optically created spin polarized...
Optical probing of spin fluctuations of a single magnetic atom (2008)
Besombes, L., Leger, Y., Bernos, J., Boukari, H., Mariette, H., Fernandez-Rossier, J., ...
We analyzed the photoluminescence intermittency generated by a single paramagnetic spin localized in an individual semiconductor quantum dot. The statistics of the photons emitted by the quantum dot...
Motional enhancement of the exciton magnetic moment (2008)
Kochereshko, V. P., Platonov, A. V., Loginov, D. K., Davies, James, Wolverson, Daniel, Smith, L. C., ...
This paper overviews our recent results on the magneto-optics of excitons in wide quantum wells, when the well width is much larger than the exciton Bohr radius. We have demonstrated that the...
Room temperature Optical Orientation of Exciton Spin in cubic GaN/AlN quantum dots (2007)
Lagarde, D., Balocchi, A., Carrere, H., Renucci, P., Amand, T., Marie, X., ...
The optical orientation of the exciton spin in an ensemble of self-organized cubic GaN/AlN quantum dots is studied by time-resolved photoluminescence. Under a polarized quasi-resonant excitation, the...
Excitonic giant Zeeman effect in GaN:Mn^3+ (2007)
Pacuski, W., Ferrand, D., Cibert, J., Gaj, J. A., Golnik, A., Kossacki, P., ...
We describe a direct observation of the excitonic giant Zeeman splitting in (Ga,Mn)N, a wide-gap III-V diluted magnetic semiconductor. Reflectivity and absorption spectra measured at low temperatures...
Anisotropic strain relaxation in a-plane GaN quantum dots (2007)
Founta, S, Coraux, J, Jalabert, D, Bougerol, C, Rol, F, Mariette, H, ...
Medium energy ion scattering MEIS has been used to measure at the monolayer scale the strain profile of self-organized GaN quantum dots grown on 1120 or a-plane AlN by molecular-beam epitaxy. By...
Excitonic polaritons in transverse magnetic fields (2007)
Loginov, D., Kochereshko, V. P., Litvinov, A., Besombes, L., Mariette, H., Davies, J. J., ...
Motional enhancement of exciton magnetic moments (2007)
Litvinov, A., Kochereshko, V., Cox, R. T., Besombes, L., Mariette, H., Boukari, H., ...
Enhancement of the longitudinal magnetic moment of the exciton due to its motion (2007)
Chereshko, V. P., Platonov, A. V., Mikhailov, G. V., Davies, J. J., Wolverson, D., Cox, R. T., ...
A new physical phenomenon has been found, namely a giant enhancement of the exciton magnetic moment due to its motion. This phenomenon was observed in GaAs, CdTe and ZnSe based quantum wells with QW...
Excitons in Motion in CdTe, ZnTe and ZnSe (2007)
Davies, J. J., Smith, L. C., Wolverson, Daniel, Boukari, H., Cox, R. T., Mariette, H., ...
We report remarkable changes in the magnetic properties of excitons as they acquire kinetic energy in wide (001) quantum wells of CdTe, ZnSe, ZnTe and GaAs. In particular, the magnetic moments...
Remote optical addressing of single nano-objects (2006)
Brun, M., Drezet, A., Mariette, H., Woehl, J. C., Huant, S.
We present a scheme for remotely addressing single nano-objects by means of near-field optical microscopy that makes only use of one of the most fundamental properties of electromagnetic radiation:...
Fine structure of exciton excited levels in a quantum dot with a magnetic ion (2006)
Glazov, M. M., Ivchenko, E. L., Besombes, L., Leger, Y., Maingault, L., Mariette, H.
The fine structure of excited excitonic states in a quantum dot with an embedded magnetic ion is studied theoretically and experimentally. The developed theory takes into account the Coulomb...
Rol, F., Founta, S., Mariette, H., Daudin, B., Dang, Le Si, Bleuse, J., ...
We present an optical spectroscopy study of non-polar GaN/AlN quantum dots by time-resolved photoluminescence and by microphotoluminescence. Isolated quantum dots exhibit sharp emission lines, with...
Magneto-optical spectroscopy of (Ga,Mn)N epilayers (2006)
Marcet, S., Ferrand, D., Halley, D., Kuroda, S., Mariette, H., Gheeraert, E., ...
We report on the magneto-optical spectroscopy and cathodoluminescence of a set of wurtzite (Ga,Mn)N epilayers with a low Mn content, grown by molecular-beam epitaxy. The sharpness of the absorption...
Motional enhancement of exciton magnetic moments in zinc-blende semiconductors (2006)
Davies, J. J., Wolverson, D., Kochereshko, V. P., Platonov, A. V., Cox, R. T., Cibert, J., ...
We report a remarkable enhancement of the magnetic moments of excitons as a result of their motion. This surprising result, which we have observed in magneto-optical studies of three distinct...
Leger, Y., Besombes, L., Maingault, L., Ferrand, D., Mariette, H.
The emission spectra of individual self-assembled quantum dots containing a single magnetic Mn atom differ strongly from dot to dot. The differences are explained by the influence of the system...
Correlated Photon Emission from a Single II-VI Quantum Dot (2004)
Couteau, C., Moehl, S., Tinjod, F., Gérard, J. M., Kheng, K., Mariette, H., ...
We report correlation and cross-correlation measurements of photons emitted under continuous wave excitation by a single II-VI quantum dot (QD) grown by molecular-beam epitaxy. A standard technique...
Electronic structure of wurtzite and zinc-blende AlN (2004)
Jonnard, P., Capron, N., Semond, F., Massies, J., Martinez-Guerrero, E., Mariette, H.
The electronic structure of AlN in wurtzite and zinc-blende phases is studied experimentally and theoretically. By using x-ray emission spectroscopy, the Al 3p, Al 3s and N 2p spectral densities are...
Electronic structure of wurtzite and zinc-blende AlN (2004)
Jonnard, P., Capron, N., Semond, F., Massies, J., Martinez-Guerrero, E., Mariette, H.
The electronic structure of AlN in wurtzite and zinc-blende phases is studied experimentally and theoretically. By using x-ray emission spectroscopy, the Al 3p, Al 3s and N 2p spectral densities are...
Electronic structure of wurtzite and zinc-blende AlN (2003)
Jonnard, P., Capron, N., Semond, F., Massies, J., Martinez-Guerrero, E., Mariette, H.
The electronic structure of AlN in wurtzite and zinc-blende phases is studied experimentally and theoretically. By using x-ray emission spectroscopy, the Al 3p, Al 3s and N 2p spectral densities are...
Ferromagnetic (Ga,Mn)N epilayers versus antiferromagnetic GaMn$_3$N clusters (2003)
Giraud, R., Kuroda, S., Marcet, S., Bellet-Amalric, E., Biquard, X., Barbara, B., ...
Mn-doped wurtzite GaN epilayers have been grown by nitrogen plasma-assisted molecular beam epitaxy. Correlated SIMS, structural and magnetic measurements show that the incorporation of Mn strongly...
Optical characterization of CdTe/ZnTe semiconductor wires and dots (1993)
Gourgon, C., Eriksson, B., Dang, L., Mariette, H., Vieu, C.
Arrays of wires and dots have been fabricated by electron beam lithography and Ar+ ion beam etching from CdTe/ZnTe quantum wells. Low temperature photoluminescence coming out from these structures is...
Time-resolved optical studies of coupling in CdTe/CdMnTe asymmetric double quantum wells (1993)
Lawrence, I., RÜhle, W., Feuillet, G., Tuffigo, H., Mariette, H., Bodin, C., ...
Tunneling in asymmetric double quantum wells (ADQWs) CdTe/CdMnTe where one of the QWs contains Mn is studied for different tunneling barrier thickness. From time-resolved photoluminescence (TRPL)...
Optical spectroscopy of CdHgTe/CdTe quantum wells and superlattices (1993)
Monterrat, E., Ulmer, L., Magnea, N., Mariette, H., Pautrat, J.L., Kheng, K., ...
The spectroscopic properties of CdHgTe/CdTe heterostructures are studied using photoluminescence, absorption and, for the first time, Fourier transform photoluminescence excitation spectroscopy. The...
Structural and optical studies of CdTe/ZnTe superlattices with ultrathin ZnTe layers (1993)
Mariette, H, Jouneau, PH, Pelekanos, NT, Tardot, A, Feuillet, G, Magnea, N
Optical properties of Cd/sub x/Hg/sub 1-x/Te (0.3 (1993)
Mariette, H, Magnea, N, Bleuse, J, Jouneau, PH, Monterrat, E, Ulmer, L, ...
Optical characterization of CdTe/ZnTe semiconductor wires and dots (1993)
Gourgon, C., Eriksson, B., Dang, L., Mariette, H., Vieu, C.
Arrays of wires and dots have been fabricated by electron beam lithography and Ar+ ion beam etching from CdTe/ZnTe quantum wells. Low temperature photoluminescence coming out from these structures is...
Time-resolved optical studies of coupling in CdTe/CdMnTe asymmetric double quantum wells (1993)
Lawrence, I., RÜhle, W., Feuillet, G., Tuffigo, H., Mariette, H., Bodin, C., ...
Tunneling in asymmetric double quantum wells (ADQWs) CdTe/CdMnTe where one of the QWs contains Mn is studied for different tunneling barrier thickness. From time-resolved photoluminescence (TRPL)...
Optical characterization of CdTe/ZnTe semiconductor wires and dots (1993)
Gourgon, C., Eriksson, B., Dang, L., Mariette, H., Vieu, C.
Arrays of wires and dots have been fabricated by electron beam lithography and Ar+ ion beam etching from CdTe/ZnTe quantum wells. Low temperature photoluminescence coming out from these structures is...
Time-resolved optical studies of coupling in CdTe/CdMnTe asymmetric double quantum wells (1993)
Lawrence, I., RÜhle, W., Feuillet, G., Tuffigo, H., Mariette, H., Bodin, C., ...
Tunneling in asymmetric double quantum wells (ADQWs) CdTe/CdMnTe where one of the QWs contains Mn is studied for different tunneling barrier thickness. From time-resolved photoluminescence (TRPL)...
BOUND EXCITON TRANSFER IN WEAKLY DISORDERED SYSTEMS : III-V ALLOYS (1985)
Mariette, H., Kash, J., Wolford, D.
Transfer mechanisms of N-bound excitons in GaxIn1-xP : N and GaAs1-xPx : N alloys are studied as a function of temperature using picosecond time resolved photoluminescence. The results, direct...
BOUND EXCITON TRANSFER IN WEAKLY DISORDERED SYSTEMS : III-V ALLOYS (1985)
Mariette, H., Kash, J., Wolford, D.
Transfer mechanisms of N-bound excitons in GaxIn1-xP : N and GaAs1-xPx : N alloys are studied as a function of temperature using picosecond time resolved photoluminescence. The results, direct...
BOUND EXCITON TRANSFER IN WEAKLY DISORDERED SYSTEMS : III-V ALLOYS (1985)
Mariette, H., Kash, J., Wolford, D.
Transfer mechanisms of N-bound excitons in GaxIn1-xP : N and GaAs1-xPx : N alloys are studied as a function of temperature using picosecond time resolved photoluminescence. The results, direct...
Croissance épitaxique en phase liquide de GaxIn1-xp (1976)
Mariette, H., Bourneix, J., Marbeuf, A.
La détermination des chemins de cristallisation dans le diagramme d'équilibre Ga-In-P permet de prévoir les conditions de croissance de couches épitaxiques homogènes GaxIn1-xP. Des dépôts...
Croissance épitaxique en phase liquide de GaxIn1-xp (1976)
Mariette, H., Bourneix, J., Marbeuf, A.
La détermination des chemins de cristallisation dans le diagramme d'équilibre Ga-In-P permet de prévoir les conditions de croissance de couches épitaxiques homogènes GaxIn1-xP. Des dépôts...
Croissance épitaxique en phase liquide de GaxIn1-xp (1976)
Mariette, H., Bourneix, J., Marbeuf, A.
La détermination des chemins de cristallisation dans le diagramme d'équilibre Ga-In-P permet de prévoir les conditions de croissance de couches épitaxiques homogènes GaxIn1-xP. Des dépôts...