Search Results - "Hosseini Teherani, F."

Interpretation of the two-components observed in high resolution X-ray diffraction ω scan peaks for mosaic ZnO thin films grown on c-sapphire substrates using pulsed laser deposition by Durand, O., Letoublon, A., Rogers, D.J., Hosseini Teherani, F.

“…X-ray scattering methods were applied to the study of thin mosaic ZnO layers deposited on c-Al 2O 3 substrates using Pulsed Laser Deposition. High Resolution…”
Get full text

Use of ZnO thin films as sacrificial templates for metal organic vapor phase epitaxy and chemical lift-off of GaN by Rogers, D. J., Hosseini Teherani, F., Ougazzaden, A., Gautier, S., Divay, L., Lusson, A., Durand, O., Wyczisk, F., Garry, G., Monteiro, T., Correira, M. R., Peres, M., Neves, A., McGrouther, D., Chapman, J. N., Razeghi, M.

“…Continued development of GaN-based light emitting diodes is being hampered by constraints imposed by current non-native substrates. ZnO is a promising…”
Get full text

Waveguiding-assisted random lasing in epitaxial ZnO thin film by Dupont, P.-H., Couteau, C., Rogers, D. J., Hosseini Téhérani, F., Lérondel, G.

“…Zinc oxide thin films were grown on c-sapphire substrates using pulsed laser deposition. Pump power dependence of surface emission spectra, acquired using a…”
Get full text

Growth of GaN by metal organic vapor phase epitaxy on ZnO-buffered c-sapphire substrates by Ougazzaden, A., Rogers, D.J., Hosseini Teherani, F., Moudakir, T., Gautier, S., Aggerstam, T., Ould Saad, S., Martin, J., Djebbour, Z., Durand, O., Garry, G., Lusson, A., McGrouther, D., Chapman, J.N.

“…The materials quality and availability of large-area bulk GaN substrates is currently considered a key problem for the continuing development of improved…”
Get full text

A hybrid green light-emitting diode comprised of n -ZnO / ( InGaN / GaN ) multi-quantum-wells/ p -GaN by Bayram, C., Teherani, F. Hosseini, Rogers, D. J., Razeghi, M.

“…Hybrid green light-emitting diodes (LEDs) comprised of n -ZnO / ( InGaN / GaN ) multi-quantum-wells/ p -GaN were grown on semi-insulating AlN/sapphire using…”
Get full text

ZnO homoepitaxy on the O polar face of hydrothermal and melt-grown substrates by pulsed laser deposition by Rogers, D.J., Hosseini Teherani, F., Largeteau, A., Demazeau, G., Moisson, C., Turover, D., Nause, J., Garry, G., Kling, R., Gruber, T., Waag, A., Jomard, F., Galtier, P., Lusson, A., Monteiro, T., Soares, M.J., Neves, A., Carmo, M.C., Peres, M., Lerondel, G., Hubert, C.

“…2 cm diameter hydrothermal ZnO crystals were grown and then made into substrates using both mechanical and chemical-mechanical polishing (CMP). CMP polishing…”
Get full text

Clustering of N impurities in ZnO by Furthmüller, J., Hachenberg, F., Schleife, A., Rogers, D., Hosseini Teherani, F., Bechstedt, F.

“…Ab initio density functional theory and quasiparticle calculations for the incorporation of nitrogen atoms on oxygen sites in ZnO are presented. It is…”
Get full text

Structural and compositional characterization of MOVPE GaN thin films transferred from sapphire to glass substrates using chemical lift-off and room temperature direct wafer bonding and GaN wafer scale MOVPE growth on ZnO-buffered sapphire by Gautier, S., Moudakir, T., Patriarche, G., Rogers, D.J., Sandana, V.E., Hosseini Téherani, F., Bove, P., El Gmili, Y., Pantzas, K., Sundaram, Suresh, Troadec, D., Voss, P.L., Razeghi, M., Ougazzaden, A.

“…GaN thin films were grown on ZnO/c-Al2O3 with excellent uniformity over 2in. diameter wafers using a low temperature/pressure MOVPE process with N2 as a…”
Get full text

Atomic layer-by-layer growth of superconducting Bi–Sr–Ca–Cu–O thin films by molecular beam epitaxy by Bove, P., Rogers, D.J., Hosseini Teherani, F.

“…In situ reflection high-energy electron diffraction (RHEED) is employed to investigate the growth kinetics, and monitor the crystal surface evolution, during…”
Get full text

Preparation of YBCO superconducting films by MOMBE by Endo, K, Moriyasu, Y, Hosseini Teherani, F, Yoshizawa, T, Badic, P, Abe, K, Itoh, J, Kajimura, K

“…We have succeeded in in situ growth of YBa 2Cu 3O x (YBCO) superconducting films by developing a new metalorganic molecular beam epitaxy (MOMBE) technique with…”
Get full text

Comparison of ZnO nanostructures grown using pulsed laser deposition, metal organic chemical vapor deposition, and physical vapor transport by E. Sandana, V., J. Rogers, D., Hosseini Teherani, F., Bayram, C., Razeghi, M., Drouhin, H.-J., Clochard, M.C., Sallet, V., Garry, G.

“…This article compares the forms and properties of ZnO nanostructures grown on Si(111) and c-plane sapphire (c-Al(2)O(3)) substrates using three different…”
Get full text

Electroluminescence at 375nm from a ZnO∕GaN:Mg∕c-Al2O3 heterojunction light emitting diode by Rogers, D. J., Hosseini Teherani, F., Yasan, A., Minder, K., Kung, P., Razeghi, M.

“…n - Zn O ∕ p - Ga N : Mg heterojunction light emitting diode (LED) mesas were fabricated on c-Al2O3 substrates using pulsed laser deposition for the ZnO and…”
Get full text

Effects of photoinduced hole doping on normal-state and superconducting transport in oxygen-deficient YBa2Cu3Oy by Tanabe, K, Kubo, S, Hosseini Teherani F, Asano, H, Suzuki, M

Get full text

Interpretation of the two-components observed in high resolution X-ray diffraction ω scan peaks for mosaic ZnO thin fi lms grown on c-sapphire substrates using pulsed laser deposition by Durand, Olivier, Létoublon, Antoine, Rogers, D. J., Hosseini Teherani, F.

“…X-ray scattering methods were applied to the study of thin mosaic ZnO layers deposited on c-Al 2 O 3 substrates using Pulsed Laser Deposition. High Resolution…”
Get full text

Hybrid green LEDs with n-type ZnO substituted for n-type GaN in an inverted p-n junction by Hosseini Teherani, F., Razeghi, M., Rogers, D.J., Bayram, C., Mcclintock, R.

“…Recently, the GaN and ZnO materials systems have attracted considerable attention because of their use in a broad range of emerging applications including…”
Get full text

AFM and TEM studies on high-quality Bi-2223 thin films grown by MOCVD by Endo, K., Shimizu, T., Matsuhata, H., Teherani, F.H., Yoshida, S., Tokumoto, H., Kajimura, K., Nakamura, K., Fueki, K.

“…AFM and TEM observations of high- quality Bi-2223 thin films grown by MOCVD have been carried out to elucidate the crystal growth mechanism and the effect of…”
Get full text

Core–shell GaN–ZnO moth-eye nanostructure arrays grown on a-SiO2/Si (111) as a basis for improved InGaN-based photovoltaics and LEDs by Rogers, D.J., Sandana, V.E., Gautier, S., Moudakir, T., Abid, M., Ougazzaden, A., Teherani, F. Hosseini, Bove, P., Molinari, M., Troyon, M., Peres, M., Soares, Manuel J., Neves, A.J., Monteiro, T., McGrouther, D., Chapman, J.N., Drouhin, H.-J., McClintock, R., Razeghi, M.

“…•Non-polar moth-eye GaN was grown by MOVPE on ZnO nanoarray template on Si (111).•ZnO lattice matches to higher indium content InGaN required for PV or green…”
Get full text

Studies of oxide-based thin-layered heterostructures by X-ray scattering methods by Durand, O., Rogers, D., Teherani, F. Hosseini, Andrieux, M., Modreanu, M.

“…Some X-ray scattering methods (X-ray reflectometry and Diffractometry) dedicated to the study of thin-layered heterostructures are presented with a particular…”
Get full text

Electroluminescence at 375 nm from a Zn O ∕ Ga N : Mg ∕ c - Al 2 O 3 heterojunction light emitting diode by Rogers, D. J., Hosseini Teherani, F., Yasan, A., Minder, K., Kung, P., Razeghi, M.

“…n - Zn O ∕ p - Ga N : Mg heterojunction light emitting diode (LED) mesas were fabricated on c - Al 2 O 3 substrates using pulsed laser deposition for the ZnO…”
Get full text

Use of ZnO thin films as sacrificial templates for metal organic vapor phase epitaxy and chemical lift-off of GaN by Rogers, D. J., Hosseini Teherani, F., Ougazzaden, Abdallah, Lusson, A., Durand, Olivier, Wyczisk, F., Garry, G., Monteiro, T., Correira, M.R., Peres, M., Neves, A. J., Mcgrouther, D., Chapman, J.N., Razeghi, M.

“…Continued development of GaN-based light emitting diodes is being hampered by constraints imposed by current non-native substrates. ZnO is a promising…”
Get full text