Publication List Lütfi Özyüzer April 2010 High Quality ITO Thin Films ...

farrowbrainΠολεοδομικά Έργα

15 Νοε 2013 (πριν από 4 χρόνια και 1 μήνα)

144 εμφανίσεις

Publication List


Lütfi Özyüzer


April 2010



1.

High Quality ITO Thin Films Grown by DC and RF Sputtering without Oxygen,

O. Tuna, Y. Selamet, G. Aygun and L. Ozyuzer,

Journal of Physics D: Applied Physics 43, 055402 (2010).


2.

Terahertz wave emission from intrinsic Josephson junctions in high
-
Tc
superconductors,

L. Ozyuzer, Y. Simsek, H. Koseoglu, F. Turkoglu, C. Kurter, U. Welp, A. E.
Koshelev, K. E. Gray, W. K. Kwok, T. Yamamoto, K. Kadowaki, Y. Koval, H. B.
Wang and P. Mulle
r,


Supercond. Sci. Technol. 22, 114009 (2009).


3.

Thermal Management in Large Bi2212 Mesas Used for Terahertz Sources,

C. Kurter, K. E. Gray, J. F. Zasadzinski, L. Ozyuzer, A. E. Koshelev, Q. Li, T.
Yamamoto, K. Kadowaki, W.
-
K. Kwok, M. Tachiki, and U. Wel
p,

IEEE Trans. on Appl. Supercond. 19, 428 (2009).


4.

Thermostable tensoresistors of Co doped GaSb

FeGa1.3 eutectic composites
,

R.N. Rahimov, A.A. Khalilova, D.H. Arasly, M.I. Aliyev, M. Tanoglu and L.
Ozyuzer,

Sensors and Actuator
s A: Physical, 147, 436
-
440 (2008).


5.

Direct observation of terahertz electromagnetic waves emitted from intrinsic
Josephson junctions in single crystalline Bi2Sr2CaCu2O8+d.
,

K.Kadowaki, H. Yamaguchi, K. Kawamata, T. Yamamoto, H. Minami, I. Kakeya, U.,
Welp, L. Ozyuzer, A. Koshelev, C. Kurter, K.E. Gray, W.
-
K. Kwok,

Physica C: Superconductivity 468, 634
-
639 (2008).


6.

Emission of coherent THz radiation
from superconductors
,

L. Ozyuzer, A. E. Koshelev, C. Kurter, N. Gopalsami, Q. Li, M. Tachiki, K.
Kadowaki, T. Yamamoto, H. Minami, H. Yamaguchi, T. Tachiki, K. E. Gray, W.
-
K.
Kwok, U. Welp,

Science 318, 1291 (2007).


7.

Large energy g
aps in CaC6 from tunneling spectroscopy: Possible evidence of strong
-
coupling superconductivity
,

C. Kurter, L. Ozyuzer, D. Mazur, J. F. Zasadzinski, D. Rosenmann, H. Claus, D. G.
Hinks, and K. E. Gray,

Physical Rev. B 76, 220502 (2007).


8.

Redistribution of the density of states due to Coulomb interactions in La2
-
2xSr1+2xMn2O7
,

D. Mazur, K. E. Gray, J. F. Zasadzinski, L. Ozyuzer, I. S. Beloborodov, H. Zheng, and
J. F. Mitchell,

Physical Rev. B 76, 193102 (2007).


9.

Temperature dependence of electrical conductivity in double
-
wall and multi
-
wall
carbon nanotube/polyester nanocomposites
,

Y. Simsek, L. Ozyuzer, A. T. Seyhan, M. Tanoglu and K. Schulte,

Journal of Materials Science 42, 9689
-
9695 (2007).


10.

Effect of magnetic field on quasiparticle branches of intrinsic Josephson junctions
with ferromagnetic layer
,

L. Ozyuzer, M. Ozdemir, C. Kurter, D.G. Hinks and K.E. Gray,

Physica C: Superconductivity 460
-
462, 950 (2007).


11.

Investigat
ion of the tunneling spectra in HgBr2
-
intercalated Bi
-
2212 single crystals
below and above Tc,

C. Kurter, D. Mazur, L. Ozyuzer, D.G. Hinks and K.E. Gray,

Physica C: Superconductivity 460
-
462, 1090 (2007).


12.

Self
-
Heating Effect in
Intrinsic Tunneling Spectroscopy of HgBr2 Intercalated
Bi2.1Sr1.4Ca1.5Cu2O8+d Single Crystals
,

C. Kurter, L. Ozyuzer, J. F. Zasadzinski, D. G. Hinks, K. E. Gray,

IEEE Trans. on Appl. Supercond. 17, 2976 (2007).


13.

Spin Polarized Cu
rrent Injection Through HgBr2 Intercalated Bi2212 Intrinsic
Josephson Junctions
,

L. Ozyuzer, C. Kurter, M. Ozdemir, J. F. Zasadzinski, K. E. Gray, D. G. Hinks,

IEEE Trans. on Appl. Supercond. 17, 577 (2007).


14.

Suppressed
magnetization at the surfaces and interfaces of ferromagnetic metallic
manganites
,

J. W. Freeland, J. J. Kavich, K. E. Gray, L. Ozyuzer, H. Zheng, J. F. Mitchell, M. P.
Warusawithana, P. Ryan, X. Zhai, R. H. Kodama, J. N. Eckstein,

Journal of Physics
-
Con
densed Matter 19, 315210 (2007).


15.

MgB2 superconducting thin films grown by magnetron sputtering
,

S. Ulucan, L. Ozyuzer, S. Okur,

Journal of Optoelectronics and Advanced Materials 9, 449
-
452 (2007).


16.

Evoluti
on of the pseudogap from Fermi arcs to the nodal liquid
,

A. Kanigel, M. R. Norman, M. Randeria, U. Chatterjee, S. Souma, A. Kaminski, H.
M. Fretwell, S. Rosenkranz, M. Shi, T. Sato, T. Takahashi, Z. Z. Li, H. Raffy, K.
Kadowaki, D. Hinks, L. Ozyuzer, J. C
. Campuzano,

Nature Physics 2, 447
-

451 (2006).


17.

Modeling study of the dip
-
hump feature in Bi2Sr2C
aCu2O8+d tunneling
spectroscopy
,

P. Romano, L. Ozyuzer, Z. Yusof, C. Kurter, J.F. Zasadzinski,

Physical Rev. B 73, 092514 (2006).


18.

Persistence of Strong Electron Coupling to a Narrow Boson Spectrum in Overdoped
Bi2Sr2CaCu2O8 Tunneling Data

,

J. F. Zasadzinski, L. Ozyuzer, L. Coffey, K. E. Gray, D. G. Hinks, and C. Kendziora,
Physical Rev. Lett. 96, 017004 (20
06).


19.

Electrical and mechanical properties of superconducting MgB2/Mg metal matrix
composites
,

M. Egilmez, L. Ozyuzer, M. Tanoglu, S. Okur, O. Kamer and Y. Oner,

Supercond. Sci. Technol. 19, 359
-
364 (2006)


20.

Full Bulk Spin Polarization and Intrinsic Tunnel Barriers at the Surface of Layered
Manganites
,

J.W. Freeland, K.E. Gray, L. Ozyuzer, P. Berghuis, E. Badica, J. Kavich, H. Zheng,
J.F. Mitchell,

Nature Materials 4, 62
-
67 (2005).


21.

Comparison of Intrinsic Josephson and SIS Tunneling Spectroscopy of
Bi2Sr2CaCu2O8+d
,

L. Ozyuzer, C. Kurter, J. F. Zasadzinski, K. E. Gray, D. G. Hinks, and N. Miyakawa
,

IEEE Trans. on Applied Superconductivity 15, 181 (2005).


22.

Low
-
Field Behavior of Ti
-
Added MgB2/Cu Superconducting Wires

,

A. Gencer, A. Kilic, S. Okur, N. Guclu, L. Ozyuzer, and I. Belenli,

IEEE Trans. on Applied Superconductivity 15, 3352 (2005).


23.

Fabrication of Array of Mesas on Superco
nducting Bi2Sr2CaCu2O8 single crystals
,

C. Kurter and L. Ozyuzer,

Journal of Optoelectronic and Advanced Materials 7, 415 (2005)


24.

Properties of Reactive O2 Ion beam sputtered TiO2 on Si Wafers
,


S. Ulucan, G. Aygun, L. Ozyuzer, M. Egilmez, R. Turan,

Journal of Optoelectronic and Advanced Materials 7, 297 (2005).


25.

Microstructural And Electrical Characterization of Ti and Mg Doped Cu
-
Clad MgB2
Superconducting Wires
,


S.
Okur, M. Kalkanci, M. Yavas, M. Egilmez, L. Ozyuzer
,


Journal of Optoelectronic and Advanced Materials 7, 411 (2005).


26.

Fabrication Of Superconducting MgB2 From Boron Oxide (B2O3), and Its
Microstructural And Electrical Characterizat
ion
,


M. Yavas, S. Okur, M. Egilmez, M. Kalkanci, L. Ozyuzer,

Journal of Optoelectronic and Advanced Materials 7, 407 (2005).


27.

Structural and Low
-
field magnetic characterization of Superconducting MgB2 wires
,

A. Kilic, S. Okur, N.
Guclu, U. Kolemen, O. Uzun, L. Ozyuzer, A. Gencer,

Physica C 415, 51 (2004).


28.

Oxidation of Si Surface by a Pulsed Nd
-
YAG Laser
,

G. Aygun, E. Atanassova, A. Alacakir, L. Ozyuzer, R. Turan,

J. Physics D: Applied Physics, 37,1569
(2004).


29.

Strain Gauges of GaSb
-
FeGa1.3 Eutectic Composites
,

M.I. Aliyev, A.A. Khalilova, D.H. Arasli, R.N. Rahimov, M. Tanoglu
, L. Ozyuzer,

Applied Physics A: Materials Science and Processing 79, 2075 (2004).


30.

Electrical and Microstructural Properties of Superconducting MgB2/Mg Composites
,

M. Egilmez, A. Gunel, S.Okur, M. Tanoglu and L. Ozyuzer,

Key Engineering Materials, 264, 1197 (2004).


31.

Features of Electron and Phonon Processes in
GaSb
-
FeGa1.3 Eutectics
,

M.I. Aliyev, A.A. Khalilova, D.H. Arasli, R.N. Rahimov, M. Tanoglu, L. Ozyuzer,

J. Physics D: Applied Physics 36, 2627 (2003).


32.

Tunneling Studies of Multilayered Superconducting Cuprate
(Cu,C)Ba2Ca3Cu4O12+
d
,

N. Miyakawa, K. Tokiwa, S. Mikusu, J. Zasadzinski, L. Ozyuzer, T. Ishihara, T.
Kaneko, T. Watanabe, K.E. Gray,

Int. J. Mod. Phys. B 17, 3612 (2003).


33.

Probing the Phase Diagram of Bi2Sr2CaCu2O8+d with Tunneling Spectroscopy
,

L. Ozyuzer, J. F. Zasadzinski, K. E. Gray, D. G. Hinks and N. Miyakawa,

IEEE Trans. on Applied Superconductivity 13, 893 (2003).


34.

Absence of Pseudogap in Heavily Overdoped Bi2Sr2CaCu2O8+d from Tunneling
Spectroscopy of Break Juncti
ons
,

L. Ozyuzer, J.F. Zasadzinski, K.E. Gray C. Kendziora, N. Miyakawa,

Europhysics Letters 58, 589 (2002)


35.

Aspects of the Tunneling Dip Feature in Bi2Sr2CaCu2O8+d and its Relation to the
Resonance Spin Excitation
,

J. F. Zasadzin
ski, L. Ozyuzer, N. Miyakawa, K.E. G
ray, D. G. Hinks, C. Kendziora,

Journal of Physics and Chemistry of Solids, 63, 2247 (2002).


36.

Correlation of Tunneling Spectra in Bi2Sr2CaCu2O8+d with the Resonance Spin
Excitation
,

J. F. Zasadz
inski, L. Ozyuzer, N. Miyakawa, K.E. G
ray, D. G. Hinks, C. Kendziora,

Physical Review Letters 87, 067005 (2001).


37.

Implication of Tunneling Studies on High
-
Tc Cuprates: Superconducting gap and
Pseudogap
,

N. Miyakawa, J.F. Zasadzinski, S. Oonuki, M. Asano, D. Henmi, T. Kaneko, L.
Ozyuzer, K. E. Gray,

Physica C 364
-
365, 475 (2001).


38.

Universal Features of Tunneling Conductance on High
-
Tc Cuprates
,

N. Miyakawa, J.F. Zasadzinski, M. A
sano, D. Henmi, S. Oonuki, K. Sasaki, T.
Kaneko, L. Ozyuzer, K.E. Gray,

Physica C 357
-
360, 126 (2001).


39.

Tunneling Spectroscopy of Heavily Underdoped Crystals of Bi2Sr2CaCu2O8+d
,

L. Ozyuzer, J.F. Zasadzinski, N. Miyakawa, C. Kendz
iora, J. Sha, D.G. Hinks, K.E.
Gray,

Physica C 341
-
348, 927 (2000).


40.

High Energy Secondary Peak Structure (Hump) in Tunneling Spectra as Possible
Magnetic Pseudogap
,

J.F. Zasadzinski, L. Ozyuzer, D.G. Hinks, K.E. Gr
ay , N. Miyaka
wa, C. Kendziora,

Physica C 341
-
348, 867 (2000).


41.

Superconducting Gap and Pseudogap from Tunneling Conductance on
Bi2Sr2CaCu2O8+d with Various Oxygen Concentration
,

N. Miyakawa, L. Ozyuzer, J.F. Zasadzinski, P. Guptasarma, C. Kendziora, D.G.
Hinks, T. Kaneko, K.E. Gray,

Physica C 341
-
348, 835 (2000).


42.

Quasiparticle and Josephson Tunneling of Overdoped Bi2Sr2CaCu2O8+x Single
Crystals
,

L. Ozyuzer, J. F. Zasadzinski, C. Kendziora, K. E. Gray,

Phys. Rev. B 61, 3629 (2000)


43.

Predominantly Superconducting Origin of Large Energy Gaps in Underdoped
Bi2Sr2CaCu2O8+d from Tunneling Spectroscopy
,


N. Miyakawa, J. F. Zasadz
inski, L. Ozyuzer, P. Guptasarma , D. G. Hinks, C.
Kendziora and K. E. Gray,

Phys. Rev. Lett. 83, 1018 (1999).


44.

Tunneling Spectroscopy of Tl2Ba2CuO6
,

L. Ozyuzer, Z. Yusof, J. F. Zasadzinski, T.
-
W. Li, D. G. Hinks, K. E. Gray,

Physica C 320, 9 (1999).


45.

Tunneling Spectra and Superconducting Gap in Bi2Sr2CaCu2O8+d and
Tl2Ba2CuO6+d
,

L. Ozyuzer, J. F. Zasadzinski , N. Miyakawa,

Int. J. Mod. Phys. B 13, 3721 (1999)


46.

Simultaneous Qua
siparticle and Josephson Tunneling inBSCCO
-
2212 Break
Junctions
.,

L. Ozyuzer, N. Miyakawa, J. F. Zasadzinski, Z. Yusof, P. Romano, C. Kendziora, P.
Guptasarma, D. G. Hinks and K. E. Gray,

IEEE Trans. on Applied Superconductivity 9,2898 (1999)


47.

Point Contact Tunneling Apparatus with Temperature and Magnetic Field Control
,

L. Ozyuzer, J. F. Zasadzinski, K. E. Gray,

Cryogenics 38, 911 (1998)


48.

Evidence of d_x2
-
y2 Symmetry in the Tunneling Conductance D
ensity of States of
Tl2Ba2CuO6
,

L. Ozyuzer, Z. Yusof, J. F. Zasadzinski, R. Mogile
vsky, D.G. Hinks and K.E. Gray,

Physical Review B 57, R3245 (1998)


49.

Unusual Strong
-
Coupling Effects in the Tunneling Spectroscopy of Optimally
-
doped

and Overdoped Bi2Sr2CaCu2O8+x
,

Y. DeWilde, N. Miyakawa, P. Guptasarma, M. Iavarone, L. Ozyuzer, J.F. Zasadzinski,
P. Romano, D.G. Hinks, C. Kendziora, G.W. Crabtree and K.E. Gray,

Physical Review Lett. 80, 153 (1998)