Selected Publications (2023-2009)

Yury Turkulets, Nitzan Shauloff, Or Haim Chaulker, Yoram Shapira, Raz Jelinek, Ilan Shalish "The GaN(0001) yellow-luminescence-related surface state and its interaction with air" Surfaces and Interfaces Volume 38, June 2023, 102834

E. Grunbaum, Z. Barkay, Yoram Shapira, K. Barnham, D.B. Bushnell, N. Ekins-Daukes, M. Mazzer, and P. Wilshaw

“Secondary Electron Emission Contrast of Quantum Wells in GaAs p-i-n Junctions”
Microscopy and Microanalysis, 15, 125, 2009

M. Gurfinkel, S. Potbhare, H. Xiong, J.S. Suehle, Yoram Shapira, A. Lelis, D. Habersat, N. Goldsman,

“Ion implantation and SiC MOSFET performance”
J. Appl. Phys., 105, 84511, 2009

A. Stopel, M. Leibovitch, Yoram Shapira

“Performance Characterization of III-V Power Devices”
Microelectronics Engineering, 85, 1872, 2008

M. Gurfinkel, J. Horst, J.S. Suehle, J.B. Bernstein, Yoram Shapira, K. Matocha, G. Dunne, R. Beaupre

“Time Dependent Dielectric Breakdown of 4H-SiC/SiO2 MOS Capacitors”
IEEE – Trans. Devices and Materials Reliability, 8, 635, 2008 , 2008

A. Stopel, M. Leibovitch, Yoram Shapira

“Non-uniform RF overstress in high power transistors and amplifiers ”
IEEE – Trans. Electron Devices, 55, 1067, 2008

M. Gurfinkel, H.D. Xiong, J. Suehle, J.B. Bernstein, Yoram Shapira, A.J. Lelis, D. Habersat, N. Goldsman

“Characterization of transient gate oxide trapping in SiC MOSFETs using fast I-V techniques”
IEEE – Trans. Electron Devices, 55, 2004, 2008

Y. Zidon, Yoram Shapira, Th. Dittrich

“Interactions at tetraphenyl-porphyrin/InP interfaces observed by surface photovoltage spectroscopy”
Appl. Surf. Sci., 254, 3255, 2008

D. S. Warren, Yoram Shapira, H. Kisch, A. J. McQuillan

“Apparent semiconductor type reversal in anatase TiO2 nanocrystalline films”
J. Phys. Chem. C, 111, 14286, 2007

Y. Zidon, Yoram Shapira, Th. Dittrich

"Illumination induced charge separation at tetraphenyl-porphyrin / metal oxide interfaces"

J. Appl. Phys., 102, 53705, 2007

M. Gurfinkel, H.D. Xiong, J. Suehle, J.B. Bernstein, Yoram Shapira, A.J. Lelis, D. Habersat, N. Goldsman

"Characterization of transient gate oxide trapping in SiC MOSFETs”

IEEE – Trans. Devices and Materials Reliability, 84, 2230, 2007

Y. Zidon, Y. Shapira, Th. Dittrich, L. Otero

“Light induced charge separation in thin H2TPP layers deposited on Au”
Phys. Rev. B, 75, 195327, 2007

H. D. Xiong, D. Heh, M. Gurfinkel, Q. Li, Y. Shapira, C. Richter, G. Bersuker, R. Choi, J. S. Suehle

"Characterization of electrically active defects in high-k gate dielectrics by using low frequency noise and charge pumping measurements”
Microelectronic Engineering, 84, 2230, 2007

D. Deutsch, A. Natan, L. Kronik, Yoram Shapira

“Electrostatic properties of adsorbed polar molecules: Opposite behavior of a single molecule and a molecular monolayer”
J. Am. Chem. Soc., 129, 2989, 2007

Y. Zidon, Yoram Shapira, Th. Dittrich

“Modulated Charge Separation at Tetraphenyl-Porphyrin /Au Interfaces”
Appl. Phys. Letters, 90, 142103, 2007

A. Stopel, A. Khramtsov, S. Solodky, A. Fainbrun, Yoram Shapira

“Direct monitoring of parasitic oscillations in high power transistors and amplifiers”
IEEE – Electron Device Letters, 28, 357, 2007

R. Berechman, Yoram Shapira

“Correlating Gate Sinking and Electrical Performance of Pseudomorphic High Electron Mobility Transistors”
Microelectronics Reliability, 47, 1202, 2007

Amir Natan, Yoram Shapira, Leeor Kronik

“Computing surface dipoles and potentials of self-assembled monolayers from first principles”
Applied Surface Science, 252, 7608, 2006

R. Hunger, W. Jaegerman, J. Rappich, A. Merson, K. Pettenkorfer, Y. Shapira

“Electronic structure of methoxy-, bromo-, and nitrobenzene grafted onto Si(111)”
J. Phys. Chem., B 110, 15432, 2006

M. Gurfinkel, Y. Weizman, A. Margulis, Y. Fefer, Yoram Shapira

“Study of Leakage-Induced Photon Emission processes in sub-90 nm CMOS Devices”
Solid State Electronics, 50, 920, 2006

Amir Natan, Yigal Zidon, Yoram Shapira, Leeor Kronik

“Cooperative effects and dipole formation at semiconductor and self-assembled-monolayer interfaces”
Phys Rev. B, 73, 193310, 2006

J. B. Bernstein, M. Gurfinkel, X. Li, Y. Shapira, M. Talmor

“Electronic Circuit Reliability Modeling: A Review”
Microelectronics Reliability, 46, 1957, 2006

J. Rappich, A. Merson, K. Roodenko, T. Dittrich, M. Gensch, K. Hinrichs, Y. Shapira

“Atomic Electronic properties of Si surfaces and side reactions during electrochemical grafting of phenyl layers”
J. Phys. Chem., B 110, 1332, 2006.

Z. Barkay, A. Teller, E. Ganor, Z. Levin, Y. Shapira

“Atomic force and scanning electron microscopies of atmospheric particles”
Microscopy Res. and Technol., 68, 107, 2005

M. Gensch, K. Roodenko, K. Hinrichs, R. Hunger, A.G. Guell, A. Merson, U. Schade, Y. Shapira, Th. Dittrich, J. Rappich, N. Esser

"Molecule-solid interfaces studied with infrared ellipsometry: ultra-thin nitrobenzene films"
J. Vac. Sci. Technol., B223, 1838, 2005.

Z. Barkay, A. Teller, E. Ganor, Z. Levin, Y. Shapira

"Atomic force and scanning electronc microscopies of atmospheric particles"
Microscopy Research and Technique, 68, 107, 2005.

M. Gurfinkel, M. Borenshtein, A. Margulis, S. Sade, Y. Fefer, Y. Weizman, Y. Shapira

"Study of hot-carrier-induced photon emission from 90 nm Si MOSFETs"
Appl. Surf. Sci., 248, 62, 2005.

J. Yang, K. C. Gordon, A. J. McQuillan, Y. Zidon, Y. Shapira

"Photoexcited carriers in organic light emitting materials and blended films observed by surface photovoltage spectroscopy"
Phys. Rev. B., 71, 155209, 2005.

S. Solodky, T. Baksht, A. Khramtsov, M. Leibovitch, S. Hava, Y. Shapira

"Surface Photovoltage spectroscopy of metamorphic high electron mobility transistor structures"
J. Vac. Sci. Technol.,B22, 2434, 2004.

A. Merson, Th. Dittrich, Y. Zidon, J. Rappich, Y. Shapira

"Charge transfer from TiO2 into adsorbed benzene diazonium compounds"
Appl. Phys. Letters, 85, 1075, 2004.

Z. Barkay, E. Grunbaum, Y. Shapira, P. Wilshaw, K. Barnham, D.B. Bushnell, N.J. Ekins-Daukes,

M. Mazzer
"High-resolution scanning electron microscopy of dopants in p-i-n junctions with quantum wells"
Inst. Phys. Con. Ser., 179, 143, 2004.

L. Kronik, Y. Shapira

"Surface photovoltage of semiconductors"
Encyclopedia of Optics, edited by Robert D. Gruenther, Duncan G. Steel and Leopald Bayvel, Elsevier, Oxford, 5, 36, 2004.

E.A. Katz, D. Faiman, B. Mishori, Y. Shapira, A. Isakina and M.A. Strzhemechny

"Disorder/order phase transition in C60 thin films studied by surface photovoltage spectroscopy"
J. Appl. Phys., 94, 7173, 2003.

T. Baksht, S. Solodky, M. Leibovitch, G. Bunin, Y. Shapira

"Impact ionization measurements and modeling for power PHEMT "
IEEE - TED, 50, 479, 2003.

A. Rothschild, Y. Komem, A. Levakov, Y. Shapira, N. Ashkenasy

"Electronic and transport properties of reduced and oxidized nanocrystalline TiO2 films"
Appl. Phys. Letters, 82, 574, 2003.

I. Hallakoun, I. Toledo, J. Kaplun, G. Bunin, M. Leibovitch, Y. Shapira

"Critical dimension improvement of plasma enhanced chemical vapor deposition silicon nitride thin films in GaAs devices"
Mat. Sci. and Eng., 102, 352, 2003.

A. Rothschild, A. Levakov, Y. Shapira, N. Ashkenasy, Y. Komem

"Surface photovoltage spectroscopy study of reduced and oxidized nanocrystalline TiO2 films"
Surf. Sci., 532-4, 456, 2003.

J. Yang, K. C. Gordon, Y. Zidon, Y. Shapira.

" Light-emitting devices based on ruthenium (II)(4,7-diphenyl-1,10-phenanthroline)3 : Improvement to device response rate and efficiency by use of tris-(8-hydroxyquinoline) aluminum"
J. Appl. Phys., 94, 6391, 2003.