11 Result(s)

Article

Comparative Study of Experimental Techniques for Boron Profiling at Poly-Si/SiO₂ Interface

Electrical characterization of MOS structures and device modeling require accurate information about dopant concentration, particularly at the poly-Si/SiO₂ interface. We compare four experimental techniques (seco...

M. Furtsch, J. Bevk, J. Bude, S. W. Downey, K. S. Krisch… in MRS Online Proceedings Library (1995)

Chapter and Conference Paper

³¹P chemical shift imaging of intracranial tumours

Chemical shift imaging is useful to obtain spectra of multiple contiguous voxels simultaneously and to demonstrate detailed map** of metabolites. ³¹P magnetic resonance (MR) spectra of intracranial tumours are ...

M. Sasahira, K. Uchimura, K. Terada… in Proceedings of the XV Symposium Neuroradio… (1995)

Article

Boron Diffusion in Si_1-x Ge_x Strained Layers

Boron diffusion in Si_a7 Ge_a3 strained layers has been studied as a function of annealing temperature and is compared to boron diffusion in unstrained Si epitaxial layers. A lower diffusivity was observed in Si_a7 ...

N. Moriya, C. A. King, L. C. Feldman, H. S. Luftman… in MRS Online Proceedings Library (1992)

Article

Another Step in Develo** a Single Wafer Integrated Process: Rapid Thermal Low Pressure Metalorganic Chemical Vapor Deposition of Local Diffused W(Zn) Contacts

A selective deposition of W(Zn) metallization, for formation of diffused ohmic contacts onto InP-based material was realized by means of rapid thermal, low pressure metalorganic chemical vapor deposition (RT-L...

A. Katz, A. Feingold, A. El-Roy, N. Moriya, S. J. Pearton… in MRS Online Proceedings Library (1992)

Article

Passivating Complexes in Cd Doped GaAs and InP: Microscopic Properties and Electrical Effects

Perturbed Angular Correlation (PAC) and Hall measurements were used to investigate the stability of the passivating Cd-H complex in GaAs after low energy H implantation (150 eV, 10¹⁴ cm⁻²) at 300 K. From the obse...

N. Moriya, M. Deicher, R. Kalish, R. Keller, R. Magerle… in MRS Online Proceedings Library (1992)

Chapter and Conference Paper

Early Detection of Gastrointestinal Cancers: Recent Progress in Endoscopy and Surgical Results

Because Japan is a country with a very high risk of gastric cancer, its early detection has been a leading, nationwide project of cancer control. As a result, early diagnosis, particularly that achieved by end...

S. Yoshida, M. Sasako, H. Kato, N. Moriya in Cancer Diagnosis (1992)

Article

Ion-Implantation Effects on Spin-on-Glass (Sol-Gel) SiO₂ Films

Silicon and phosphorus ions were implanted into Spin-On-Glass (Sol-Gel) SiO₂ films and were found to modify the material properties. Two SOG types, polysiloxane andsilicate, were ion-implanted with doses in the 5...

Y. Shacham-Diamand, N. Moriya, R. Kalish in MRS Online Proceedings Library (1990)

Article

Role of Langerhans cells in epidermotropism of T cells

Certain T lymphocytes display a specific affinity for the epidermis (epidermotropism). Recent studies have suggested that Ia⁺ Langerhans cells (LCs) are possible targets for the epidermotropism. A variety of self...

T. Shiohara, N. Moriya, K. M. Saizawa, M. Nagashima in Archives of Dermatological Research (1988)

Article

Effects of Si Implantation on Sb Diffusion In Sb-Silica Spin-On Layers

The effects of Si implantation (2×10¹⁵ • cm⁻²) on the diffusion of Sb in Sb doped silica (SiO₂) spin-on layers and on their hardness were studied. RBS analysis and AES depth profiling showed that the implantation...

N. Moriya, R. Kalish, P. Brener, V. Richter in MRS Online Proceedings Library (1987)

Article

Arteriovenography of portal hypertension

M. Tsukada, H. Takase, N. Moriya, T. Atsuta, T. Anju… in Gastroenterologia Japonica (1970)

Article

Hemodynamic studies on experimental high inflow portal hypertension

M. Matsushita, H. Takase, N. Moriya, T. Anju, T. Atsuta… in Gastroenterologia Japonica (1970)