Volume 203; Issue 7

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physica status solidi (a)
Volume 203; Issue 7

physica status solidi (a)

Volume 203; Issue 7

1

FMR investigations of half-metallic ferromagnets

B. Rameev, F. Yildiz, S. Kazan, B. Aktas, A. Gupta, L. R. Tagirov, D. Rata, D. Buergler, P. Gruenberg, C. M. Schneider, S. Kämmerer, G. Reiss, A. Hütten

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 290 KB

english, 2006

2

Surface effects on magnetic properties of superparamagnetic magnetite nanoparticles

Y. Köseoğlu, H. Kavas, and B. Aktaş

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 368 KB

english, 2006

3

Influence of substrate treatment on the growth morphology and magnetic anisotropy of epitaxial CrO2 films

Guo-Xing Miao, Gang Xiao, Arunava Gupta

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 903 KB

english, 2006

4

Extra high frequency study of magnetic order in GMI nanostructures

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 207 KB

english, 2006

5

Ferromagnetic resonance study of iron implanted PET foils

C. Okay, B. Z. Rameev, R. I. Khaibullin, M. Okutan, F. Yildiz, V. N. Popok, B. Aktas

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 414 KB

english, 2006

6

EPR study of paramagnetic Fe3+ centers in iron-implanted TiO2 rutile

S. Güler, B. Rameev, R. I. Khaibullin, H. Bayrakdar, B. Aktaş

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 670 KB

english, 2006

7

FMR studies of bilayer Co90Fe10/Ni81Fe19, Ni81Fe19/Co90Fe10 and monolayer Ni81Fe19 thin films

S. Güner, O. Yalçın, S. Kazan, F. Yıldız, R. Şahingöz

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 347 KB

english, 2006

8

Magnetoresistive effect and impedance spectroscopy of Co-implanted polyimide

V. N. Popok, M. G. Lukashevich, N. I. Gorbachuk, V. B. Odzhaev, R. I. Khaibullin, I. B. Khaibullin

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 176 KB

english, 2006

9

EPR study of the structural phase transitions in Fe3+ doped TlInS2

F. A. Mikailov, S. Kazan, B. Z. Rameev, M. Acikgoz, B. Aktaş

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 509 KB

english, 2006

10

Gd3+ and Eu2+ local environment in Ca1–xEuxB6 (0.0001 ≤ x ≤ 0.30) and Ca1–xGdxB6 (0.0001 ≤ x ≤ 0.01)

R. R. Urbano, P. G. Pagliuso, C. Rettori, P. Schlottmann, Z. Fisk, B. Chapler, S. B. Oseroff

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 356 KB

english, 2006

11

Permanent magnet systems with strong stray magnetic fields and very high gradients for material separation

E. I. Il'yashenko, V. A. Glebov, A. V. Glebov, A. T. Skjeltorp, T. H. Johansen

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 191 KB

english, 2006

12

Magnetic study of Hitperm alloys (Fe0.5Co0.5)1–x –y –zMxByCuz (M = Hf, Zr, Nb)

M. Pękała, M. Kowalczyk, T. Kulik

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 272 KB

english, 2006

13

Anisotropic FMR-linewidth of triple-domain Fe layers on hexagonal GaN(0001)

M. Buchmeier, D. E. Bürgler, P. A. Grünberg, C. M. Schneider, R. Meijers, R. Calarco, C. Raeder, M. Farle

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 294 KB

english, 2006

14

FMR study of ultrahigh vacuum e-beam evaporated Co23Cu77 nanogranular films: Magnetotransport properties

R. Mustafa Öksüzoglu, Nuh Yalcın, Bekir Aktas, Hartmut Fuess

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 292 KB

english, 2006

15

Bulk and surface spin excitations in thin films of manganites

P. Aleshkevych, M. Baran, V. Dyakonov, R. Szymczak, H. Szymczak, K. Baberschke, J. Lindner, K. Lenz

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 432 KB

english, 2006

16

Fabrication of suspended GaN microstructures using GaN-on-patterned-silicon (GPS) technique

Z. Yang, R. N. Wang, S. Jia, D. Wang, B. S. Zhang, K. M. Lau, K. J. Chen

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 290 KB

english, 2006

17

Optical properties and carrier dynamics in differently strained GaN epilayers grown on Si by MOVPE

E. V. Lutsenko, V. N. Pavlovskii, A. V. Danilchyk, K. A. Osipov, N. V. Rzheutskii, V. Z. Zubialevich, A. L. Gurskii, G. P. Yablonskii, T. Malinauskas, K. Jarašiūnas, K. Kazlauskas, S. Juršėnas, S. Mia

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 173 KB

english, 2006

18

Mg doping profile in III–N light emitting diodes in close proximity to the active region

K. Köhler, A. Perona, M. Maier, J. Wiegert, M. Kunzer, J. Wagner

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 126 KB

english, 2006

19

Si-doped GaN/AlN quantum dot superlattices for optoelectronics at telecommunication wavelengths

F. Guillot, M. Tchernycheva, L. Nevou, L. Doyennette, E. Monroy, F. H. Julien, Le Si Dang, T. Remmele, M. Albrecht, T. Shibata, M. Tanaka

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 217 KB

english, 2006

20

LPE growth of AlN from Cu–Al–Ti solution under nitrogen atmosphere

K. Kamei, S. Inoue, Y. Shirai, T. Tanaka, N. Okada, A. Yauchi

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 289 KB

english, 2006

21

Profiling of light emission of GaN-based laser diodes with cathodoluminescence

M. Godlewski, M. R. Phillips, K. Kazlauskas, R. Czernecki, G. Targowski, P. Perlin, M. Leszczyński, S. Figge, D. Hommel

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 284 KB

english, 2006

22

Characterization of free standing GaN grown by HVPE on a LiAlO2 substrate

Lijun Wang, U. Zeimer, E. Richter, Ch. Hennig, M. Herms, M. Weyers

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 200 KB

english, 2006

23

In-situ and real-time monitoring of MOCVD growth of III-nitrides by simultaneous multi-wavelength-ellipsometry and X-ray-diffraction

C. Simbrunner, K. Schmidegg, A. Bonanni, A. Kharchenko, J. Bethke, J. Woitok, K. Lischka, H. Sitter

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 347 KB

english, 2006

24

Large signal analysis of AlGaN/GaN-HEMT amplifier by coupled physical device-circuit simulation

H. I. Fujishiro, S. Narita, Y. Tomita

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 296 KB

english, 2006

25

Buffer free MOCVD growth of GaN on 4H-SiC: Effect of substrate treatments and UV-photoirradiation

Maria Losurdo, Maria M. Giangregorio, Giovanni Bruno, Tong-Ho Kim, Soojeong Choi, April Brown

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 684 KB

english, 2006

26

RF and DC characteristics in Al2O3/Si3N4 insulated-gate AlGaN/GaN heterostructure field-effect transistors with regrown ohmic structure

Narihiko Maeda, Takashi Makimura, Takashi Maruyama, Chengxin Wang, Masanobu Hiroki, Haruki Yokoyama, Toshiki Makimoto, Takashi Kobayashi, Takatomo Enoki

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 224 KB

english, 2006

27

Electrical characterization of Si-ion implanted AlxGa1–xN annealed at lower temperatures

Mee-Yi Ryu, Y. K. Yeo, T. W. Zens, M. A. Marciniak, R. L. Hengehold, T. Steiner

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 140 KB

english, 2006

28

High fT and fmax AlGaN/GaN HFETs achieved by using thin and high-Al-composition AlGaN barrier layers and Cat-CVD SiN passivation

M. Higashiwaki, N. Onojima, T. Matsui, T. Mimura

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 409 KB

english, 2006

29

Analysis of TMGa/NH3/H2 reaction system in GaN-MOVPE growth by computational simulation

A. Hirako, S. Koiso, K. Ohkawa

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 134 KB

english, 2006

30

Fabrication of GaN dot structures on Si substrates by droplet epitaxy

Toshiyuki Kondo, Koji Saitoh, Yo Yamamoto, Takahiro Maruyama, Shigeya Naritsuka

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 201 KB

english, 2006

31

Deep-UV LED controlled AlGaN-based SAW oscillator

D. Ciplys, M. S. Shur, A. Sereika, R. Rimeika, R. Gaska, Q. Fareed, J. Zhang, X. Hu, A. Lunev, Yu. Bilenko

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 221 KB

english, 2006

32

Misfit dislocations in In-rich InGaN/GaN quantum well structures

P. M. F. J. Costa, R. Datta, M. J. Kappers, M. E. Vickers, C. J. Humphreys, D. M. Graham, P. Dawson, M. J. Godfrey, E. J. Thrush, J. T. Mullins

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 183 KB

english, 2006

33

Group III-nitride and SiC based micro- and nanoelectromechanical resonators for sensor applications

Ch. Förster, V. Cimalla, V. Lebedev, J. Pezoldt, K. Brueckner, R. Stephan, M. Hein, E. Aperathitis, O. Ambacher

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 180 KB

english, 2006

34

Investigation of buffer structures for the growth of a high quality AlGaN/GaN hetero-structure with a high power operation FET on Si substrate using MOCVD

Seikoh Yoshida, Sadahiro Katoh, Hironari Takehara, Yoshihiro Satoh, Jiang Li, Nariaki Ikeda, Kohji Hataya, Hitoshi Sasaki

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 333 KB

english, 2006

35

Over 1000 mW single mode operation of planar inner stripe blue-violet laser diodes

C. Sasaoka, K. Fukuda, M. Ohya, K. Shiba, M. Sumino, S. Kohmoto, K. Naniwae, M. Matsudate, E. Mizuki, I. Masumoto, R. Kobayashi, K. Kudo, T. Sasaki, K. Nishi

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 207 KB

english, 2006

36

Nanocrystalline AlN:Si field emission arrays for vacuum electronics

V. Lebedev, F. M. Morales, M. Fischer, M. Himmerlich, S. Krischok, J. A. Schäfer, O. Ambacher

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 614 KB

english, 2006

37

High-nitrogen-content InGaAsN films on GaAs grown by metalorganic vapor phase epitaxy with TBAs and DMHy

S. Sanorpim, F. Nakajima, W. Ono, R. Katayama, K. Onabe

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 339 KB

english, 2006

38

Waveguide mode dynamics of blue laser diodes

Markus Pindl, Ulrich T. Schwarz

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 224 KB

english, 2006

39

Comparative study on unpassivated and passivated AlGaN/GaN HFETs and MOSHFETs

G. Heidelberger, J. Bernát, A. Fox, M. Marso, H. Lüth, D. Gregušová, P. Kordoš

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 324 KB

english, 2006

40

A comparative study of near-UV emitting InGaN quantum wells with AlGaN and AlInGaN barriers

D. Zhu, M. J. Kappers, P. M. F. J. Costa, C. McAleese, F. D. G. Rayment, G. R. Chabrol, D. M. Graham, P. Dawson, E. J. Thrush, J. T. Mullins, C. J. Humphreys

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 227 KB

english, 2006

41

X-ray microdiffraction imaging investigations of wing tilt in epitaxially overgrown GaN

D. Lübbert, Petr Mikulík, Petra Pernot, Lukas Helfen, Michael D. Craven, Stacia Keller, Steven DenBaars, Tilo Baumbach

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 266 KB

english, 2006

42

Morphology and microstructure of a -plane GaN layers grown by MOVPE and by low pressure solution growth (LPSG)

S. Hussy, E. Meissner, B. Birkmann, I. Brauer, J. Off, F. Scholz, H. P. Strunk, G. Müller

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 205 KB

english, 2006

43

Electron concentration and mobility profiles in InN layers grown by MBE

B. Arnaudov, T. Paskova, S. Evtimova, B. Monemar, H. Lu, W. J. Schaff

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 202 KB

english, 2006

44

Deep ultraviolet light-emitting diodes

X. Hu, J. Deng, J. P. Zhang, A. Lunev, Y. Bilenko, T. Katona, M. S. Shur, R. Gaska, M. Shatalov, A. Khan

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 194 KB

english, 2006

45

Time resolved charge profiling of polarization dipoles in high power 525 nm green GaInN/GaN light emitting structures

Y. Xia, Y. Li, Y. Ou, W. Zhao, M. Zhu, I. Yilmaz, T. Detchprohm, E. F. Schubert, C. Wetzel

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 231 KB

english, 2006

46

Strain-relaxation in NH3-source molecular beam epitaxy of AlN epilayers on GaN epitaxial templates

T. Koyama, M. Sugawara, Y. Uchinuma, J. F. Kaeding, R. Sharma, T. Onuma, S. Nakamura, S. F. Chichibu

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 228 KB

english, 2006

47

Crystallization of GaN by HVPE on pressure grown seeds

I. Grzegory, B. Lucznik, M. Bockowski, B. Pastuszka, G. Kamler, G. Nowak, M. Krysko, S. Krukowski, S. Porowski

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 397 KB

english, 2006

48

Comparison of degradation mechanisms of blue-violet laser diodes grown on SiC and GaN substrates

M. Furitsch, A. Avramescu, C. Eichler, K. Engl, A. Leber, A. Miler, C. Rumbolz, G. Brüderl, U. Strauß, A. Lell, V. Härle

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 270 KB

english, 2006

49

New method for the in situ determination of AlxGa1–xN composition in MOVPE by real-time optical reflectance

H. Hardtdegen, N. Kaluza, Z. Sofer, Y. S. Cho, R. Steins, H. L. Bay, Y. Dikme, H. Kalisch, R. H Jansen, M. Heuken, A. Strittmatter, L. Reißmann, D. Bimberg, J.-T. Zettler

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 260 KB

english, 2006

50

Towards identification of degradation mechanisms in InGaN laser diodes grown on bulk GaN crystals

L. Marona, T. Riemann, J. Christen, T. Świetlik, G. Franssen, P. Wiśniewski, M. Leszczyński, P. Prystawko, I. Grzegory, T. Suski, S. Porowski, R. Czernecki, P. Perlin

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 219 KB

english, 2006

51

Development of AlInGaN based blue–violet lasers on GaN and SiC substrates

C. Rumbolz, G. Brüderl, A. Leber, C. Eichler, M. Furitsch, A. Avramescu, A. Miler, A. Lell, U. Strauß, V. Härle

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 246 KB

english, 2006

52

High-quality InN grown on KOH wet etched N-polar InN template by RF-MBE

D. Muto, H. Naoi, T. Araki, S. Kitagawa, M. Kurouchi, H. Na, Y. Nanishi

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 660 KB

english, 2006

53

Optical study of the AlGaN/GaN high electron mobility transistor structures

D. Y. Lin, W. C. Lin, J. J. Shiu

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 203 KB

english, 2006

54

Strain and microstructure in Fe-doped GaN layers grown by low pressure metalorganic vapour phase epitaxy

M. Azize, M. Leroux, M. Laugt, P. Gibart, Z. Bougrioua

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 192 KB

english, 2006

55

Progress in MOVPE growth of crack-free AlGaN based Bragg reflectors on Si(111)

M. B. Charles, Y. Zhang, M. J. Kappers, C. J. Humphreys

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 260 KB

english, 2006

56

Selective-area growth and fabrication of recessed-gate GaN MESFET using plasma-assisted molecular beam epitaxy

Seung Jae Hong, Patrick Chapman, Philip T. Krein, Kyekyoon (Kevin) Kim

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 172 KB

english, 2006

57

Optimization of AlGaN/GaN HEMTs for high frequency operation

T. Palacios, Y. Dora, A. Chakraborty, C. Sanabria, S. Keller, S. P. DenBaars, U. K. Mishra

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 233 KB

english, 2006

58

Development of native, single crystal AlN substrates for device applications

L. J. Schowalter, S. B. Schujman, W. Liu, M. Goorsky, M. C. Wood, J. Grandusky, F. Shahedipour-Sandvik

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 870 KB

english, 2006

59

Crystal quality and growth evolution of aluminum nitride on silicon carbide

Craig G. Moe, Yuan Wu, Stacia Keller, James S. Speck, Steven P. DenBaars, David Emerson

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 380 KB

english, 2006

60

Epitaxial lateral overgrowth of AlN layers on patterned sapphire substrates

K. Nakano, M. Imura, G. Narita, T. Kitano, Y. Hirose, N. Fujimoto, N. Okada, T. Kawashima, K. Iida, K. Balakrishnan, M. Tsuda, M. Iwaya, S. Kamiyama, H. Amano, I. Akasaki

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 247 KB

english, 2006

61

Structural analysis of (Ga,Mn)N epilayers and self-organized dots using MeV ion channeling

S. Kuroda, S. Marcet, E. Bellet-Amalric, J. Cibert, H. Mariette, S. Yamamoto, T. Sakai, T. Ohshima, H. Itoh

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 254 KB

english, 2006

62

MOVPE growth and optical characterization of GaAsN films with higher nitrogen concentrations

F. Nakajima, S. Sanorpim, W. Ono, R. Katayama, K. Onabe

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 295 KB

english, 2006

63

Microstructure of thick AlN grown on sapphire by high-temperature MOVPE

M. Imura, K. Nakano, T. Kitano, N. Fujimoto, N. Okada, K. Balakrishnan, M. Iwaya, S. Kamiyama, H. Amano, I. Akasaki, K. Shimono, T. Noro, T. Takagi, A. Bandoh

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 386 KB

english, 2006

64

Self-regulating mechanism of InN growth on GaN(0001) by molecular beam epitaxy; from nanostructures to films

E. Dimakis, E. Iliopoulos, K. Tsagaraki, A. Georgakilas

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 321 KB

english, 2006

65

Gallium nitride based micro-cavity light emitting diodes emitting at 498 nm

P. Morgan Pattison, Rajat Sharma, Aurelian David, Ichitaro Waki, Claude Weisbuch, Shuji Nakamura

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 184 KB

english, 2006

66

InN growth on sapphire using different nitridation procedures

M. Drago, C. Werner, M. Pristovsek, U. W. Pohl, W. Richter

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 145 KB

english, 2006

67

N-type doping of HVPE-grown GaN using dichlorosilane

E. Richter, Ch. Hennig, U. Zeimer, L. Wang, M. Weyers, G. Tränkle

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 181 KB

english, 2006

68

Non-catalyst growth and characterization of a -plane AlGaN nanorods

Mikhail E. Gaevski, Wenhong Sun, Jinwei Yang, Vinod Adivarahan, Ajay Sattu, Irina Mokina, Maxim Shatalov, Grigory Simin, M. Asif Khan

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 200 KB

english, 2006

69

Crack free monolithic nitride vertical-cavity surface-emitting laser structures and pillar microcavities

Henning Lohmeyer, Kathrin Sebald, Carsten Kruse, Roland Kröger, Jürgen Gutowski, Detlef Hommel, Jan Wiersig, Frank Jahnke

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 348 KB

english, 2006

70

AlGaN multiple quantum well based deep UV LEDs and their applications

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 627 KB

english, 2006

71

Novel devices based on the combination of nitride and II–VI materials

A. Murai, C. Kruse, L. McCarthy, U. K. Mishra, S. P. DenBaars, D. Hommel

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 2.66 MB

english, 2006

72

Strain in a -plane GaN layers grown on r -plane sapphire substrates

C. Roder, S. Einfeldt, S. Figge, D. Hommel, T. Paskova, B. Monemar, B. A. Haskell, P. T. Fini, J. S. Speck, S. Nakamura

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 237 KB

english, 2006

73

Atomic structure of pyramidal defects in GaN:Mg: Influence of annealing

Z. Liliental-Weber, T. Tomaszewicz, D. Zakharov, M. O'Keefe, S. Hautakangas, K. Saarinen, J. A. Freitas, R. L. Henry

Journal:

physica status solidi (a)

Year:

2006

Language:

english

File:

PDF, 232 KB

english, 2006

74

Optimization of AlGaN/GaN HEMTs for high frequency operation

T. Palacios, Y. Dora, A. Chakraborty, C. Sanabria, S. Keller, S. P. DenBaars, U. K. Mishra

Journal:

physica status solidi (a)

Year:

2006

File:

PDF, 371 KB

2006