𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Effect of the grain size on the tunnel distribution in (NH4)2ZnCl4

✍ Scribed by Z.S. Liu; M. Punkkinen; A.H. Vuorimäki; E.E. Ylinen


Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
143 KB
Volume
202
Category
Article
ISSN
0921-4526

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Non-crystallographic symmetries in the s
✍ doc. dr hab. J. Warczewski 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 English ⚖ 359 KB 👁 1 views

## Abstract The modulation vector turned out to be equal 1/4. The lattice constants of the orthorhombic superstructure are determined: __a__ = 12.6197(16) Å, __b__ = 7.2107(81) Å, __c__ = 4 × 9.2746(15) Å. The two of the four absences rules are interpreted as corresponding to the non‐crystallograph

Influence of x-irradiation on indentatio
✍ A. Abu El-Fadl; A. S. Soltan; N. M. Shaalan 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 512 KB

## Abstract The effects of x‐beam irradiation with different doses on microhardness and its related physical constants on [K~y~(NH~4~)~1‐y~]~2~ZnCl~4~ mixed crystals with concentrations, y equals 0.000, 0.232, 0.644, 0.859 or 1.000 has been studied. The tests were performed for x‐doses from 0.2 kGy