S. Sahonta : rechercher sur Z-Library

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1

Structure and strain relaxation effects of defects in InxGa1−xN epilayers

Rhode, S. L., Fu, W. Y., Moram, M. A., Massabuau, F. C.-P., Kappers, M. J., McAleese, C., Oehler, F., Humphreys, C. J., Dusane, R. O., Sahonta, S.–L.

Journal:

Journal of Applied Physics

Année:

2014

Langue:

english

Fichier:

PDF, 2.29 MB

english, 2014

2

Morphological, structural, and emission characterization of trench defects in InGaN/GaN quantum well structures

Massabuau, F. C.-P., Sahonta, S.-L., Trinh-Xuan, L., Rhode, S., Puchtler, T. J., Kappers, M. J., Humphreys, C. J., Oliver, R. A.

Journal:

Applied Physics Letters

Année:

2012

Langue:

english

Fichier:

PDF, 1.86 MB

english, 2012

3

Effect of stacking faults on the photoluminescence spectrum of zincblende GaN

Church, S. A., Hammersley, S., Mitchell, P. W., Kappers, M. J., Lee, L. Y., Massabuau, F., Sahonta, S. L., Frentrup, M., Shaw, L. J., Wallis, D. J., Humphreys, C. J., Oliver, R. A., Binks, D. J., Daws

Journal:

Journal of Applied Physics

Année:

2018

Langue:

english

Fichier:

PDF, 1.40 MB

english, 2018

4

Migration of Dislocations in Strained GaN Heteroepitaxial Layers

S.-L. Sahonta, M.Q. Baines, D. Cherns, H. Amano, F.A. Ponce

Journal:

physica status solidi (b)

Année:

2002

Langue:

english

Fichier:

PDF, 142 KB

english, 2002

5

Perfectly Ordered, Free-Standing Nanowire Arrays With Controllable Geometry

Adam Philip Robinson, Gavin Burnell, Suman-Lata Sahonta, Judith MacManus-Driscoll

Journal:

Advanced Engineering Materials

Année:

2009

Langue:

english

Fichier:

PDF, 636 KB

english, 2009

6

Effect of AlN interlayers in the structure of GaN-on-Si grown by plasma-assisted MBE

A. Adikimenakis, S.-L. Sahonta, G.P. Dimitrakopulos, J. Domagala, Th. Kehagias, Ph. Komninou, E. Iliopoulos, A. Georgakilas

Journal:

Journal of Crystal Growth

Année:

2009

Langue:

english

Fichier:

PDF, 1.24 MB

english, 2009

7

CBED study of grain misorientations in AlGaN epilayers

S.-L. Sahonta, D. Cherns, R. Liu, F.A. Ponce, H. Amano, I. Akasaki

Journal:

Ultramicroscopy

Année:

2005

Langue:

english

Fichier:

PDF, 398 KB

english, 2005

8

Defect and stress control of AlGaN for fabrication of high performance UV light emitters

H. Amano, A. Miyazaki, K. Iida, T. Kawashima, M. Iwaya, S. Kamiyama, I. Akasaki, R. Liu, A. Bell, F. A. Ponce, S. Sahonta, D. Cherns

Journal:

physica status solidi (a)

Année:

2004

Langue:

english

Fichier:

PDF, 104 KB

english, 2004

9

Structural properties of ultrathin InGaN/GaN quantum wells

S.-L. Sahonta, Ph. Komninou, G. P. Dimitrakopulos, C. Salcianu, E. J. Thrush, Th. Karakostas

Journal:

physica status solidi (a)

Année:

2008

Langue:

english

Fichier:

PDF, 682 KB

english, 2008

10

Strain relaxation in AlN/GaN heterostructures grown by molecular beam epitaxy

G. P. Dimitrakopulos, Ph. Komninou, Th. Kehagias, S.-L. Sahonta, J. Kioseoglou, N. Vouroutzis, I. Hausler, W. Neumann, E. Iliopoulos, A. Georgakilas, Th. Karakostas

Journal:

physica status solidi (a)

Année:

2008

Langue:

english

Fichier:

PDF, 384 KB

english, 2008

11

High-efficiency InGaN/GaN quantum well structures on large area silicon substrates

D. Zhu, C. McAleese, M. Häberlen, M. J. Kappers, N. Hylton, P. Dawson, G. Radtke, M. Couillard, G. A. Botton, S.-L. Sahonta, C. J. Humphreys

Journal:

physica status solidi (a)

Année:

2012

Langue:

english

Fichier:

PDF, 398 KB

english, 2012

12

Electron microscopy investigation of extended defects in a-plane gallium nitride layers grown on r-plane sapphire by molecular beam epitaxy

J. Smalc-Koziorowska, Ph. Komninou, S.-L. Sahonta, J. Kioseoglou, G. Tsiakatouras, A. Georgakilas

Journal:

physica status solidi (c)

Année:

2008

Langue:

english

Fichier:

PDF, 216 KB

english, 2008

13

Properties of trench defects in InGaN/GaN quantum well structures

Sahonta, S.-L., Kappers, M. J., Zhu, D., Puchtler, T. J., Zhu, T., Bennett, S. E., Humphreys, C. J., Oliver, R. A.

Journal:

phys stat sol (a)

Année:

2013

Langue:

english

Fichier:

PDF, 634 KB

english, 2013

14

Structural and Dielectric Properties of SnTiO 3 , a Putative Ferroelectric

Fix, Thomas, Sahonta, S.-Lata, Garcia, Vincent, MacManus-Driscoll, Judith L., Blamire, Mark G.

Journal:

Crystal Growth & Design

Année:

2011

Langue:

english

Fichier:

PDF, 2.65 MB

english, 2011

15

Towards a better understanding of trench defects in InGaN/GaN quantum wells

Massabuau, F C-P, Trinh-Xuan, L, Lodié, D, Sahonta, S-L, Rhode, S, Thrush, E J, Oehler, F, Kappers, M J, Humphreys, C J, Oliver, R A

Journal:

Journal of Physics Conference Series

Année:

2013

Langue:

english

Fichier:

PDF, 943 KB

english, 2013

16

Cathodoluminescence hyperspectral imaging of trench-like defects in InGaN/GaN quantum well structures

Bruckbauer, Jochen, Edwards, Paul R, Sahonta, Suman-Lata, Massabuau, Fabien C-P, Kappers, Menno J, Humphreys, Colin J, Oliver, Rachel A, Martin, Robert W

Journal:

Journal of Physics D Applied Physics

Année:

2014

Langue:

english

Fichier:

PDF, 1.12 MB

english, 2014

17

Strong room temperature magnetism in highly resistive strained thin films of BiFe[sub 0.5]Mn[sub 0.5]O[sub 3]

Choi, E.-M., Patnaik, S., Weal, E., Sahonta, S.-L., Wang, H., Bi, Z., Xiong, J., Blamire, M. G., Jia, Q. X., MacManus-Driscoll, J. L.

Journal:

Applied Physics Letters

Année:

2011

Langue:

english

Fichier:

PDF, 725 KB

english, 2011

18

Strong correlated pinning at high growth rates in YBa2Cu3O7−x thin films with Ba2YNbO6 additions

Ercolano, G., Bianchetti, M., Sahonta, S.-L., Kursumovic, A., Lee, J. H., Wang, H., MacManus-Driscoll, J. L.

Journal:

Journal of Applied Physics

Année:

2014

Langue:

english

Fichier:

PDF, 1.56 MB

english, 2014

19

Erratum: “Strong room temperature magnetism in highly resistive strained thin films of BiFe[sub 0.5]Mn[sub 0.5]O[sub 3]” [Appl. Phys. Lett. 98, 012509 (2011)]

Choi, E.-M., Patnaik, S., Weal, E., Sahonta, S.-L., Mecklenburg, G., Wang, H., Bi, Z., Xiong, J., Blamire, M. G., Jia, Q. X., MacManus-Driscoll, J. L.

Journal:

Applied Physics Letters

Année:

2011

Langue:

english

Fichier:

PDF, 297 KB

english, 2011

20

Step-induced misorientation of GaN grown on r-plane sapphire

Smalc-Koziorowska, J., Dimitrakopulos, G. P., Sahonta, S.-L., Tsiakatouras, G., Georgakilas, A., Komninou, Ph.

Journal:

Applied Physics Letters

Année:

2008

Langue:

english

Fichier:

PDF, 703 KB

english, 2008

21

Mg Doping Affects Dislocation Core Structures in GaN

Rhode, S. K., Horton, M. K., Kappers, M. J., Zhang, S., Humphreys, C. J., Dusane, R. O., Sahonta, S. -L., Moram, M. A.

Journal:

Physical Review Letters

Année:

2013

Langue:

english

Fichier:

PDF, 229 KB

english, 2013

22

Mechanism of compositional modulations in epitaxial InAlN films grown by molecular beam epitaxy

Sahonta, S.-L., Dimitrakopulos, G. P., Kehagias, Th., Kioseoglou, J., Adikimenakis, A., Iliopoulos, E., Georgakilas, A., Kirmse, H., Neumann, W., Komninou, Ph.

Journal:

Applied Physics Letters

Année:

2009

Langue:

english

Fichier:

PDF, 460 KB

english, 2009

23

The generation of misfit dislocations in facet-controlled growth of AlGaN∕GaN films

Cherns, D., Sahonta, S.-L., Liu, R., Ponce, F. A., Amano, H., Akasaki, I.

Journal:

Applied Physics Letters

Année:

2004

Langue:

english

Fichier:

PDF, 505 KB

english, 2004

24

Critical Current Densities of MOCVD Tapes for Different Current Directions

Weigand, Marcus, Rutter, Noel A., Sahonta, Suman-Lata, Durrell, John H.

Journal:

IEEE Transactions on Appiled Superconductivity

Année:

2011

Langue:

english

Fichier:

PDF, 627 KB

english, 2011

25

Segregation of In to Dislocations in InGaN

Horton, Matthew K., Rhode, Sneha, Sahonta, Suman-Lata, Kappers, Menno J., Haigh, Sarah J., Pennycook, Timothy J., Humphreys, Colin J., Dusane, Rajiv O., Moram, Michelle A.

Journal:

Année:

2015

Langue:

english

Fichier:

PDF, 524 KB

english, 2015

26

Room Temperature Ferrimagnetism and Ferroelectricity in Strained, Thin Films of BiFe 0.5 Mn 0.5 O 3

Choi, Eun-Mi, Fix, Thomas, Kursumovic, Ahmed, Kinane, Christy J., Arena, Darío, Sahonta, Suman-Lata, Bi, Zhenxing, Xiong, Jie, Yan, Li, Lee, Jun-Sik, Wang, Haiyan, Langridge, Sean, Kim, Young-Min, Bor

Journal:

Advanced Functional Materials

Année:

2014

Langue:

english

Fichier:

PDF, 1.56 MB

english, 2014

27

Effects of Stress-relieving AlN Interlayers in GaN-on-Si Grown by Plasma-assisted Molecular Beam Epitaxy

Adikimenakis, Adam, Sahonta, Suman-Lata, Dimitrakopulos, George, Domagala, Jaroslav, Komninou, Philomela, Georgakilas, Alexander

Journal:

MRS Proceedings

Année:

2008

Langue:

english

Fichier:

PDF, 536 KB

english, 2008

28

SCM and SIMS investigations of unintentional doping in III-nitrides

Kappers, M. J., Zhu, T., Sahonta, S.-L., Humphreys, C. J., Oliver, R. A.

Journal:

Physica status solidi

Année:

2015

Langue:

english

Fichier:

PDF, 1.73 MB

english, 2015

29

Effects of Si-doping on the Microstructure of AlGaN/GaN Multiple-quantum-well

Liu, R., Ponce, F. A., Sahonta, S-L., Cherns, D., Amano, H., Akasaki, I.

Journal:

MRS Proceedings

Année:

2003

Langue:

english

Fichier:

PDF, 1.52 MB

english, 2003

30

Superconductor–ferromagnet nanocomposites created by co-deposition of niobium and dysprosium

Dinner, Rafael B, Sahonta, Suman-Lata, Yu, Rong, Stelmashenko, Nadia A, MacManus-Driscoll, Judith L, Blamire, Mark G

Journal:

Superconductor Science and Technology

Année:

2009

Langue:

english

Fichier:

PDF, 2.80 MB

english, 2009

31

Ferromagnetism in Co-doped (La,Sr)TiO3

T. Fix, M. Liberati, H. Aubriet, S. Sahonta, R. Bali, C. Becker, D. Ruch, J. L. Macmanus-driscoll, E. Arenholz, M. G. Blamire

Année:

2009

Langue:

english

Fichier:

PDF, 1.12 MB

english, 2009

32

A dissociation mechanism for the [a+c] dislocation in GaN

Nellist, P D, Hirsch, P B, Rhode, S, Horton, M K, Lozano, J G, Yasuhara, A, Okunishi, E, Zhang, S, Sahonta, S-L, Kappers, M J, Humphreys, C J, Moram, M A

Journal:

Journal of Physics Conference Series

Année:

2014

Langue:

english

Fichier:

PDF, 900 KB

english, 2014

33

Investigation of indium gallium nitride facet-dependent nonpolar growth rates and composition for core–shell light-emitting diodes

Gîrgel, Ionut, Edwards, Paul R., Le Boulbar, Emmanuel, Coulon, Pierre-Marie, Sahonta, Suman-Lata, Allsopp, Duncan W. E., Martin, Robert W., Humphreys, Colin J., Shields, Philip A.

Journal:

Journal of Nanophotonics

Année:

2016

Langue:

english

Fichier:

PDF, 2.13 MB

english, 2016

34

Microstructure of defects in InGaN/GaN quantum well heterostructures

Sahonta, S-L, Komninou, P h, Dimitrakopulos, G P, Kehagias, Th, Kioseoglou, J, Karakostas, T h, Salcianu, C, Thrush, E J

Journal:

Journal of Physics Conference Series

Année:

2008

Langue:

english

Fichier:

PDF, 1.82 MB

english, 2008

35

Template-assisted hydrothermal growth of aligned zinc oxide nanowires for piezoelectric energy harvesting applications

Ou, Canlin, Sanchez-Jimenez, Pedro Enrique, Datta, Anuja, Boughey, Francesca L., Whiter, Richard A., Sahonta, Suman-Lata, Kar-Narayan, Sohini

Journal:

ACS Applied Materials & Interfaces

Année:

2016

Langue:

english

Fichier:

PDF, 2.05 MB

english, 2016

36

Structure and composition of non-polar (11-20) InGaN nanorings grown by modified droplet epitaxy

Springbett, Helen, Griffiths, James, Ren, Christopher, O'Hanlon, Tom, Barnard, Jonathan, Sahonta, Suman-Lata, Zhu, Tongtong, Oliver, Rachel

Journal:

physica status solidi (b)

Année:

2016

Langue:

english

Fichier:

PDF, 864 KB

english, 2016

37

Molecular beam epitaxy of free-standing bulk wurtzite Al x Ga 1-x N layers using a highly efficient RF plasma source

Novikov, S. V., Staddon, C. R., Sahonta, S.-L., Oliver, R. A., Humphreys, C. J., Foxon, C. T.

Journal:

Physica status solidi

Année:

2016

Langue:

english

Fichier:

PDF, 370 KB

english, 2016

38

Effect of QW growth temperature on the optical properties of blue and green InGaN/GaN QW structures

Hammersley, Simon, Kappers, Menno J., Massabuau, Fabien C.-P., Sahonta, Suman-Lata, Dawson, Phil, Oliver, Rachel A., Humphreys, Colin J.

Journal:

Physica status solidi

Année:

2016

Langue:

english

Fichier:

PDF, 491 KB

english, 2016

39

Structure and composition of non-polar (11-20) InGaN nanorings grown by modified droplet epitaxy (Phys. Status Solidi B 5/2016)

Springbett, Helen, Griffiths, James, Ren, Christopher, O'Hanlon, Tom, Barnard, Jonathan, Sahonta, Suman-Lata, Zhu, Tongtong, Oliver, Rachel

Journal:

physica status solidi (b)

Année:

2016

Fichier:

PDF, 11.17 MB

2016

40

Growth of free-standing bulk wurtzite AlxGa1−xN layers by molecular beam epitaxy using a highly efficient RF plasma source

Novikov, S.V., Staddon, C.R., Sahonta, S.-L., Oliver, R.A., Humphreys, C.J., Foxon, C.T.

Journal:

Journal of Crystal Growth

Année:

2016

Langue:

english

Fichier:

PDF, 672 KB

english, 2016

41

n-Type conductivity bound by the growth temperature: the case of Al 0.72 Ga 0.28 N highly doped by silicon

Kakanakova-Georgieva, A., Sahonta, S.-L., Nilsson, D., Trinh, X. T., Son, N. T., Janzén, E., Humphreys, C. J.

Journal:

Journal of Materials Chemistry C

Année:

2016

Langue:

english

Fichier:

PDF, 875 KB

english, 2016

42

High-quality III-nitride films on conductive, transparent (2̅01)-oriented β-Ga2O3 using a GaN buffer layer

Muhammed, M. M., Roldan, M. A., Yamashita, Y., Sahonta, S.-L., Ajia, I. A., Iizuka, K., Kuramata, A., Humphreys, C. J., Roqan, I. S.

Journal:

Scientific Reports

Année:

2016

Langue:

english

Fichier:

PDF, 1.76 MB

english, 2016

43

Dislocation core structures in (0001) InGaN

Rhode, S. L., Horton, M. K., Sahonta, S.-L., Kappers, M. J., Haigh, S. J., Pennycook, T. J., McAleese, C., Humphreys, C. J., Dusane, R. O., Moram, M. A.

Journal:

Journal of Applied Physics

Année:

2016

Langue:

english

Fichier:

PDF, 1.64 MB

english, 2016

44

Rapid open-air deposition of uniform, nanoscale, functional coatings on nanorod arrays

Musselman, K. P., Muñoz-Rojas, D., Hoye, R. L. Z., Sun, H., Sahonta, S.-L., Croft, E., Böhm, M. L., Ducati, C., MacManus-Driscoll, J. L.

Journal:

Nanoscale Horizons

Année:

2017

Langue:

english

Fichier:

PDF, 1.87 MB

english, 2017

45

Effects of quantum well growth temperature on the recombination efficiency of InGaN/GaN multiple quantum wells that emit in the green and blue spectral regions

Hammersley, S., Kappers, M. J., Massabuau, F. C.-P., Sahonta, S.-L., Dawson, P., Oliver, R. A., Humphreys, C. J.

Journal:

Applied Physics Letters

Année:

2015

Langue:

english

Fichier:

PDF, 1.04 MB

english, 2015

46

Vertically aligned zinc oxide nanowires electrodeposited within porous polycarbonate templates for vibrational energy harvesting

Boughey, Francesca L, Davies, Timothy, Datta, Anuja, Whiter, Richard A, Sahonta, Suman-Lata, Kar-Narayan, Sohini

Journal:

Année:

2016

Langue:

english

Fichier:

PDF, 1.74 MB

english, 2016

47

Photoluminescence studies of cubic GaN epilayers

Church, S. A., Hammersley, S., Mitchell, P. W., Kappers, M. J., Sahonta, S. L., Frentrup, M., Nilsson, D., Ward, P. J., Shaw, L. J., Wallis, D. J., Humphreys, C. J., Oliver, R. A., Binks, D. J., Dawso

Journal:

physica status solidi (b)

Année:

2017

Langue:

english

Fichier:

PDF, 863 KB

english, 2017

48

Dislocation core structures in Si-doped GaN

Rhode, S. L., Horton, M. K., Fu, W. Y., Sahonta, S.-L., Kappers, M. J., Pennycook, T. J., Humphreys, C. J., Dusane, R. O., Moram, M. A.

Journal:

Applied Physics Letters

Année:

2015

Langue:

english

Fichier:

PDF, 1020 KB

english, 2015

49

Lead-Free Polycrystalline Ferroelectric Nanowires with Enhanced Curie Temperature

Datta, Anuja, Sanchez-Jimenez, Pedro E., Al Orabi, Rabih Al Rahal, Calahorra, Yonatan, Ou, Canlin, Sahonta, Suman-Lata, Fornari, Marco, Kar-Narayan, Sohini

Journal:

Advanced Functional Materials

Année:

2017

Langue:

english

Fichier:

PDF, 4.46 MB

english, 2017

50

Amorphous molybdenum silicon superconducting thin films

Bosworth, D., Sahonta, S.-L., Hadfield, R. H., Barber, Z. H.

Journal:

Année:

2015

Langue:

english

Fichier:

PDF, 906 KB

english, 2015