Th Kehagias: search on Z-Library

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1

Akaganeite and goethite-type nanocrystals: synthesis and characterization

D.N Bakoyannakis, E.A Deliyanni, A.I Zouboulis, K.A Matis, L Nalbandian, Th Kehagias

Journal:

Microporous and Mesoporous Materials

Year:

2003

Language:

english

File:

PDF, 487 KB

english, 2003

2

Crystalline structures of carbon complexes in amorphous carbon films

Komninou, Ph., Nouet, G., Patsalas, P., Kehagias, Th., Gioti, M., Logothetidis, S., Karakostas, Th.

Journal:

Diamond and Related Materials

Year:

2000

Language:

english

File:

PDF, 452 KB

english, 2000

3

HREM study of ultra-thin, amorphous carbon films and structural changes of carbon forms to diamond under ion bombardment

Komninou, Ph, Nouet, G, Kehagias, Th, Logothetidis, S, Gioti, M, Karakostas, Th

Journal:

Diamond and Related Materials

Year:

1999

Language:

english

File:

PDF, 730 KB

english, 1999

4

Direct spontaneous growth and interfacial structural properties of inclined GaN nanopillars on r-plane sapphire

Adikimenakis, A., Lotsari, A., Dimitrakopulos, G. P., Kehagias, Th., Aretouli, K. E., Tsagaraki, K., Androulidaki, M., Komninou, Ph., Georgakilas, A.

Journal:

Journal of Applied Physics

Year:

2015

Language:

english

File:

PDF, 4.00 MB

english, 2015

5

A comparative study of composition, structure and elastic properties of boron nitride films deposited by magnetron and ion beam sputtering

Logothetidis, S, Charitidis, C, Patsalas, P, Kehagias, Th

Journal:

Diamond and Related Materials

Year:

1999

Language:

english

File:

PDF, 226 KB

english, 1999

6

Microstructure of planar defects and their interactions in wurtzite GaN films

J. Kioseoglou, Ph. Komninou, G.P. Dimitrakopulos, Th. Kehagias, H.M. Polatoglou, G. Nouet, Th. Karakostas

Journal:

Solid-State Electronics

Year:

2003

Language:

english

File:

PDF, 314 KB

english, 2003

7

Internal quantum efficiency of III-nitride quantum dot superlattices grown by plasma-assisted molecular-beam epitaxy

Gačević, Ž., Das, A., Teubert, J., Kotsar, Y., Kandaswamy, P. K., Kehagias, Th., Koukoula, T., Komninou, Ph., Monroy, E.

Journal:

Journal of Applied Physics

Year:

2011

Language:

english

File:

PDF, 3.36 MB

english, 2011

8

Interfacial Dislocations in Mechanically Deformed H.C.P. Titanium

Kehagias, Th., Komninou, Ph., Dimitrakopulos, G.P., Antonopoulos, J.G., Karakostas, Th.

Journal:

Journal of the Mechanical Behavior of Materials

Year:

1995

Language:

english

File:

PDF, 2.99 MB

english, 1995

9

Strain accommodation and interfacial structure of AlN interlayers in GaN

G. P. Dimitrakopulos, E. Kalesaki, Ph. Komninou, Th. Kehagias, J. Kioseoglou, Th. Karakostas

Journal:

Crystal Research and Technology

Year:

2009

Language:

english

File:

PDF, 923 KB

english, 2009

10

Self-annihilation of inversion domains by high energy defects in III-Nitrides

Koukoula, T., Kioseoglou, J., Kehagias, Th., Ajagunna, A. O., Komninou, Ph., Georgakilas, A.

Journal:

Applied Physics Letters

Year:

2014

Language:

english

File:

PDF, 2.09 MB

english, 2014

11

STRUCTURAL EVOLUTION OF SUPER ALPHA-TWO Ti3Al POWDER BALL MILLED IN AIR

Kehagias, Th., Komninou, Ph., Kavouras, P., Sarigiannidou, E., Kokkou, S., Antonopoulos, J.G., Karakostas, Th.

Journal:

Journal of the Mechanical Behavior of Materials

Year:

1998

Language:

english

File:

PDF, 1.73 MB

english, 1998

12

Optical and electrical properties of TiN/n-GaN contacts in correlation with their structural properties

Gautier, S, Komninou, Ph, Patsalas, P, Kehagias, Th, Logothetidis, S, Dimitriadis, C A, Nouet, G

Journal:

Semiconductor Science and Technology

Year:

2003

Language:

english

File:

PDF, 359 KB

english, 2003

13

Study of fully epitaxial Fe/Pt bilayers for spin pumping by ferromagnetic resonance spectroscopy

Conca, A., Keller, S., Mihalceanu, L., Kehagias, T., Dimitrakopulos, G. P., Hillebrands, B., Papaioannou, E. Th.

Journal:

Physical Review B

Year:

2016

Language:

english

File:

PDF, 678 KB

english, 2016

14

Structural and electronic properties of GaN nanowires with embedded In x Ga 1−x N nanodisks

Kioseoglou, J., Pavloudis, Th., Kehagias, Th., Komninou, Ph., Karakostas, Th., Latham, C. D., Rayson, M. J., Briddon, P. R., Eickhoff, M.

Journal:

Journal of Applied Physics

Year:

2015

Language:

english

File:

PDF, 3.80 MB

english, 2015

15

Growth of fcc Co in sputter-deposited Co/Au multilayers with (1 1 1) texture

Th. Kehagias, Ph. Komninou, C. Christides, G. Nouet, S. Stavroyiannis, Th. Karakostas

Journal:

Journal of Crystal Growth

Year:

2000

Language:

english

File:

PDF, 1.12 MB

english, 2000

16

Improved growth and perpendicular anisotropy in Pd–Co multilayers with intentionally alloyed layers

P Poulopoulos, M Angelakeris, Th Kehagias, D Niarchos, N.K Flevaris

Journal:

Thin Solid Films

Year:

2000

Language:

english

File:

PDF, 232 KB

english, 2000

17

Atomic-scale configuration of catalyst particles on GaN nanowires

Th. Kehagias, Ph. Komninou, G. P. Dimitrakopulos, C. Chèze, L. Geelhaar, H. Riechert, Th. Karakostas

Journal:

physica status solidi (c)

Year:

2008

Language:

english

File:

PDF, 513 KB

english, 2008

18

Acute gallstone pancreatitis: a constant challenge for the surgeon

T. S. Papavramidis, N. Zandes, K. Hatzimisios, Th. Koutsimani, F. Kehagia, P. Agorastou, M. Doulgerakis, I. Patoulidis

Journal:

Indian Journal of Surgery

Year:

2008

Language:

english

File:

PDF, 452 KB

english, 2008

19

Structure, stability and mechanical performance of AlN:Ag nanocomposite films

A. Lotsari, G.P. Dimitrakopulos, Th. Kehagias, P. Kavouras, H. Zoubos, L.E. Koutsokeras, P. Patsalas, Ph. Komninou

Journal:

Surface and Coatings Technology

Year:

2010

Language:

english

File:

PDF, 852 KB

english, 2010

20

Morphology and origin of V-defects in semipolar (11–22) InGaN

A. Lotsari, A. Das, Th. Kehagias, Y. Kotsar, E. Monroy, Th. Karakostas, P. Gladkov, Ph. Komninou, G.P. Dimitrakopulos

Journal:

Journal of Crystal Growth

Year:

2012

Language:

english

File:

PDF, 1.36 MB

english, 2012

21

Slip transfer across low-angle grain boundaries of deformed Titanium

Th. Kehagias, Ph. Komninou, G.P. Dimitrakopulos, J.G. Antonopoulos, Th. Karakostas

Journal:

Scripta Metallurgica et Materialia

Year:

1995

Language:

english

File:

PDF, 701 KB

english, 1995

22

Defects, strain relaxation, and compositional grading in high indium content InGaN epilayers grown by molecular beam epitaxy

Bazioti, C., Papadomanolaki, E., Kehagias, Th., Walther, T., Smalc-Koziorowska, J., Pavlidou, E., Komninou, Ph., Karakostas, Th., Iliopoulos, E., Dimitrakopulos, G. P.

Journal:

Journal of Applied Physics

Year:

2015

Language:

english

File:

PDF, 3.35 MB

english, 2015

23

Effects of the Sapphire Nitridation on the Polarity and Structural Properties of GaN Layers Grown by Plasma-Assisted MBE

A. Georgakilas, S. Mikroulis, V. Cimalla, M. Zervos, A. Kostopoulos, Ph. Komninou, Th. Kehagias, Th. Karakostas

Journal:

physica status solidi (a)

Year:

2001

Language:

english

File:

PDF, 112 KB

english, 2001

24

Nanocrystalline thin titanium films grown on potassium bromide single crystals

T Braisaz, P Ruterana, G Nouet, Ph Komninou, Th Kehagias, Th Karakostas, P Poulopoulos, M Aggelakeris, N Flevaris, A Serra

Journal:

Thin Solid Films

Year:

1998

Language:

english

File:

PDF, 1.41 MB

english, 1998

25

Grain Boundary Dislocation Structures in Deformed Hexagonal Close-Packed Metals

Kehagias, Th., Komninou, Ph., Dimitrakopulos, G.P., Polychroniadis, E.K., Antonopoulos, J.G., Karakostas, Th.

Journal:

Materials Science Forum

Year:

1993

File:

PDF, 533 KB

1993

26

Understanding the effects of Si (111) nitridation on the spontaneous growth and properties of GaN nanowires

Eftychis, S., Kruse, J., Koukoula, T., Kehagias, Th., Komninou, Ph., Adikimenakis, A., Tsagaraki, K., Androulidaki, M., Tzanetakis, P., Iliopoulos, E., Georgakilas, A.

Journal:

Journal of Crystal Growth

Year:

2016

Language:

english

File:

PDF, 1.28 MB

english, 2016

27

Disconnections at translation domain boundaries in epitaxial GaN

Dimitrakopulos, G P, Kehagias, Th, Komninou, Ph, Nouet, G, Karakostas, Th

Journal:

Journal of Physics Condensed Matter

Year:

2002

Language:

english

File:

PDF, 415 KB

english, 2002

28

The microstructure and electrical properties of directly deposited TiN ohmic contacts to Gallium Nitride.

Ruterana, P., Nouet, G., Kehagias, Th., Komninou, Ph., Karakostas, Th., di Forte Poisson, M.A., Huet, F.

Journal:

MRS Internet Journal of Nitride Semiconductor Research

Year:

2000

File:

PDF, 1.67 MB

2000

29

Growth and characterization of polar (0 0 0 1) and semipolar (1 1 −2 2) InGaN/GaN quantum dots

A. Das, P. Sinha, Y. Kotsar, P.K. Kandaswamy, G.P. Dimitrakopulos, Th. Kehagias, Ph. Komninou, G. Nataf, P. De Mierry, E. Monroy

Journal:

Journal of Crystal Growth

Year:

2011

Language:

english

File:

PDF, 627 KB

english, 2011

30

Defect characterization and analysis of III-V nanowires grown by Ni-promoted MBE

L. Lari, R. T. Murray, M. H. Gass, T. J. Bullough, P. R. Chalker, J. Kioseoglou, G. P. Dimitrakopulos, Th. Kehagias, Ph. Komninou, Th. Karakostas, C. Chèze, L. Geelhaar, H. Riechert

Journal:

physica status solidi (a)

Year:

2008

Language:

english

File:

PDF, 251 KB

english, 2008

31

Interfacial steps, dislocations, and inversion domain boundaries in the GaN/AlN/Si (0001)/(111) epitaxial system

G. P. Dimitrakopulos, A. M. Sanchez, Ph. Komninou, Th. Kehagias, Th. Karakostas, G. Nouet, P. Ruterana

Journal:

physica status solidi (b)

Year:

2005

Language:

english

File:

PDF, 410 KB

english, 2005

32

Influence of defect characteristics on the nanoindentation response of a -plane GaN thin films

Kavouras, P., Lotsari, A., Kehagias, Th., Georgakilas, A., Komninou, Ph., Dimitrakopoulos, G. P.

Journal:

phys stat sol (a)

Year:

2013

Language:

english

File:

PDF, 341 KB

english, 2013

33

Interfacial and defect structures in multilayered GaN/AlN films

Komninou, Ph, Kehagias, Th, Kioseoglou, J, Dimitrakopulos, G P, Sampath, A, Moustakas, T D, Nouet, G, Karakostas, Th

Journal:

Journal of Physics Condensed Matter

Year:

2002

Language:

english

File:

PDF, 298 KB

english, 2002

34

Structure effects on the magnetism of AgCo nanoparticles

O. Crisan, M. Angelakeris, K. Simeonidis, Th. Kehagias, Ph. Komninou, M. Giersig, N.K. Flevaris

Journal:

Acta Materialia

Year:

2006

Language:

english

File:

PDF, 1.38 MB

english, 2006

35

ZnO nanostructures grown on epitaxial GaN

M. Breedon, Th. Kehagias, M. Shafiei, K. Kalantar-zadeh, W. Wlodarski

Journal:

Thin Solid Films

Year:

2009

Language:

english

File:

PDF, 391 KB

english, 2009

36

Vitrification of lead-rich solid ashes from incineration of hazardous industrial wastes

P. Kavouras, G. Kaimakamis, Th.A. Ioannidis, Th. Kehagias, Ph. Komninou, S. Kokkou, E. Pavlidou, I. Antonopoulos, M. Sofoniou, A. Zouboulis, C.P. Hadjiantoniou, G. Nouet, A. Prakouras, Th. Karakostas

Journal:

Waste Management

Year:

2003

Language:

english

File:

PDF, 651 KB

english, 2003

37

Structure and interfacial properties of semipolar s -plane (1-101) InN grown on r -plane sapphire

Dimitrakopulos, G. P., Lotsari, A., Kehagias, Th., Ajagunna, A., Georgakilas, A., Karakostas, Th., Komninou, Ph.

Journal:

phys stat sol (a)

Year:

2013

Language:

english

File:

PDF, 611 KB

english, 2013

38

Optical properties of GaN-based nanowires containing a single Al 0.14 Ga 0.86 N/GaN quantum disc

Jacopin, G, Rigutti, L, Teubert, J, Julien, F H, Furtmayr, F, Komninou, Ph, Kehagias, Th, Eickhoff, M, Tchernycheva, M

Journal:

Year:

2013

Language:

english

File:

PDF, 937 KB

english, 2013

39

Interfacial dislocation arrays in twin boundaries of deformed titanium

Kehagias, Th., Komninou, Ph., Dimitrakopulos, G.P., Antonopoulos, J.G., Karakostas, Th.

Journal:

Scripta Metallurgica et Materialia

Year:

1994

Language:

english

File:

PDF, 652 KB

english, 1994

40

Heteroepitaxial growth of In-face InN on GaN (0001) by plasma-assisted molecular-beam epitaxy

Dimakis, E., Iliopoulos, E., Tsagaraki, K., Kehagias, Th., Komninou, Ph., Georgakilas, A.

Journal:

Journal of Applied Physics

Year:

2005

Language:

english

File:

PDF, 951 KB

english, 2005

41

Ball Milling Driven Formation of Interfaces in Powders of Super α2-Ti3Al Alloy

Kehagias, Th., Komninou, Ph., Antonopoulos, J.G., Karakostas, Th., Nouet, Gerard, Pontikis, Vassilis

Journal:

Materials Science Forum

Year:

1999

File:

PDF, 543 KB

1999

42

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)

Year:

2008

Language:

english

File:

PDF, 384 KB

english, 2008

43

Erratum: “Indium migration paths in V-defects of InAlN grown by metal-organic vapor phase epitaxy” [Appl. Phys. Lett. 95, 071905 (2009)]

Kehagias, Th., Dimitrakopulos, G. P., Kioseoglou, J., Kirmse, H., Giesen, C., Heuken, M., Georgakilas, A., Neumann, W., Karakostas, Th., Komninou, Ph.

Journal:

Applied Physics Letters

Year:

2011

Language:

english

File:

PDF, 478 KB

english, 2011

44

Interfacial properties of self-assembled GaN nanowires on pre-processed Al2O3(0001) surfaces

Koukoula, T., Kioseoglou, J., Kehagias, Th., Furtmayr, F., Eickhoff, M., Kirmse, H., Karakostas, Th., Komninou, Ph.

Journal:

Materials Science in Semiconductor Processing

Year:

2016

Language:

english

File:

PDF, 1.73 MB

english, 2016

45

Structure and strain variation in InGaN interlayers grown by PAMBE at low substrate temperatures

Bazioti, C., Papadomanolaki, E., Kehagias, Th., Androulidaki, M., Dimitrakopulos, G. P., Iliopoulos, E.

Journal:

physica status solidi (b)

Year:

2015

Language:

english

File:

PDF, 956 KB

english, 2015

46

Low-field giant magnetoresistance in (111)-textured Co/Au multilayers prepared with magnetron sputtering

Stavroyiannis, S., Christides, C., Niarchos, D., Kehagias, Th., Komninou, Ph., Karakostas, Th.

Journal:

Journal of Applied Physics

Year:

1998

Language:

english

File:

PDF, 623 KB

english, 1998

47

Primary Renal Malignant Fibrous Histiocytoma

Ptochos, A., Karydas, G., Iosifidis, N., Tyrothoulakis, E., Papazafiriou, G., Kehagia-Koutoufari, Th.

Journal:

Urologia Internationalis

Year:

1999

Language:

english

File:

PDF, 244 KB

english, 1999

48

The Microstructure of Ti/Al and TiN Ohmic Contacts to Gallium Nitride

P. Ruterana, G. Nouet, Th. Kehagias, Ph. Komninou, Th. Karakostas, M. A. di Forte Poisson, F. Huet, H. Morkoc

Journal:

physica status solidi (a)

Year:

1999

Language:

english

File:

PDF, 331 KB

english, 1999

49

Interfacial structure of MBE grown InN on GaN

Th. Kehagias, E. Iliopoulos, A. Delimitis, G. Nouet, E. Dimakis, A. Georgakilas, Ph. Komninou

Journal:

physica status solidi (a)

Year:

2005

Language:

english

File:

PDF, 127 KB

english, 2005

50

Interfacial structure of semipolar AlN grown on m-plane sapphire by MBE

Th. Kehagias, L. Lahourcade, A. Lotsari, E. Monroy, G. P. Dimitrakopulos, Ph. Komninou

Journal:

physica status solidi (b)

Year:

2010

Language:

english

File:

PDF, 532 KB

english, 2010

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