The advances in optoelectronic devices are based on the achievements in optics,
electronics and last but not least in material science. Among the most important materials …

To reach the maximum of device miniaturization means to go into the intimate life of the
lattices and networks of atoms, including clusters of atoms or molecules. How small could be …

In this paper the humidity sensing properties of layers prepared by a new method for
obtaining doped tin oxide are studied. Different techniques—SEM, EDS in SEM, TEM …

Thin Sn-O-Te films with a thickness of 60 nm have been deposited by co-evaporation of Sn
and TeO2 on alumina substrates with interdigitated silver-palladium electrodes. During the …

Thin layers intended for gas sensors are prepared by vacuum co-evaporation of TeO 2 and
Sn. The as-deposited layers consist of a nanosized oxide matrix and finely dispersed …

Thin SnO 2-based films with Sn/Te ratio (R Sn/Te)≈ 2.1, prepared by thermal vacuum co-
evaporation of Sn and TeO 2 and doped with Pt before or after thermal annealing, are …

Abstract Thin Sn-O-Te layers were prepared by thermal vacuum co-evaporation of Sn and
TeO 2. Depending on the atomic ratio of Sn to Te (R Sn/Te) and on the subsequent …

Klasifikasi jenis gas di udara terbuka diperlukan di berbagai bidang aplikasi seperti
pendeteksian kebakaran, monitoring lingkungan dan lainnya. Hal ini memerlukan teknik …

Thin layers prepared by vacuum co-deposition of TeO 2 and Sn are studied as humidity
sensors working at room temperature. They are amorphous and, due to chemical interaction …

The mineral oxides derived from the plant seeds Hygrophila Spinosa T. anders (HST)
termed to be plant ceramics (PC) has been chosen as a dopant in the SnO 2 matrix inview of …