Review Paper

1

  Density fluctuations, phase separation and microsegregation in silicate glasses

G. N. Greaves, Y. Vaills, S. Sen, R. Winter

Scientific and Technological Researches

2

Thin films indentation size effects in microhardness measurements

G. Golan, E. Rabinovich, A. Axelevitch, A. Seidman, N. Croitoru

3

Numerical simulation of heat transfer in transparent and semitransparent crystal growth processes

F. Barvinschi, T. Duffar, J. L. Santailler

4

Main habit types of diamond single crystals seed-grown in the diamond thermodynamic stability region

S. A. Ivakhnenko, O. A. Zanevsky, I. S. Belousov

5

Sol-gel monocomponent nano-sized oxide powders

M. Crisan, A. Jitianu, D. Crisan, M. Balasoiu, N. Dragan, M. Zaharescu

6

Structural and magnetic investigation of mechanically alloyed Fe-M-B (M = Nb, Zr, Hf) powders

H. Chiriac, A. E. Moga, M. Urse, C. Hison

7

Optical characteristics of carbon nitride films prepared by hollow cathode discharge

M. Balaceanu, E. Grigore, G. Pavelescu, F. Ionescu, J. P. Roger

8

Influence of Ar partial pressure during deposition, on the I-V characteristics of metal-a-C:H-metal devices

M. Maharizi, A. Seidman, N. Croitoru

9

Magnetic exchange coupling in the high-temperature superconductors: esr point of view

L. V. Giurgiu, M. Mehring

10

EPR investigation of the spin relaxation in the quasi-one-dimensional platinum conductors

L. V. Giurgiu, X. Filip, O. Pana, C. Filip, A. Darabont, R. Ordean, S. Knorr, J. Rahmer, M. Mehring

11

Mn-site doping effects in the giant magnetoresistive perovskite La_2/3 Ca_1/3 MnO₃: an EPR investigation

C. Filip, R. Ordean, G. D. Popescu, E. Surducan, J. Blasco, G. Papavassiliou

12

A low temperature path to the preparation of CoFe₂O₄ ferrite

E. Chirtop, I. Mitov, R. M. Ion, M. Iliescu

13

On the photoconductivity of Bi₂O₃ in thin films

L. Leontie, M. Caraman, G. I. Rusu

14

Energy levels of shallow donors in CdS and ZnO

A. V. Konstantinovich, S. V. Melnychuk, P. I. Savitskii, I. M. Rarenko, I. A. Konstantinovich

15

Behaviour of segmented poly(ester-siloxane)-urethanes in dilute solution

S. Ioan, G. Grigorescu, A. Stanciu

Short Communications

16

Photoconductivity relaxation in As₂Se₃:Sn and AsSe:Sn amorphous thin films

H. Chiriac, C. Hison M. Neagu

17

Influence of the sample diameter on the switching process of magnetostrictive as-cast Fe:SiB wires

H. Chiriac, F. Bogza, I. Murgulescu