Modification of selenium|tellurium amorphous composition with iron ...

Modification of selenium–tellurium amorphous composition with iron ...

The addition of Fe leads to decrease in disorder and tailing of localized states near the mobility edges. The addition of Fe with the MA method improves the ...

Modification of selenium tellurium amorphous composition with iron ...

Request PDF | Modification of selenium tellurium amorphous composition with iron using the mechanical alloying method | The mechanical alloying method was ...

Modification of selenium-tellurium amorphous composition with iron ...

Modification of selenium-tellurium amorphous composition with iron using the mechanical alloying method. Author: AMIN, G. A. M1 [1] Department of Solid State ...

Tuning Amorphous Selenium Composition with Tellurium to Improve ...

Tuning Amorphous Selenium Composition with Tellurium to Improve Quantum Efficiency at Long Wavelengths and High Applied Fields. Click to copy ...

Tuning Amorphous Selenium Composition with Tellurium to Improve ...

ITO-coated glass and constructed into metal−semiconductor−metal (MSM) devices with the application of circular gold contacts, ranging from 3 to ...

Selenium-alloyed tellurium oxide for amorphous p-channel transistors

Unlike conventional p-type oxide semiconductors, the main composition of metastable cations such as Cu+ and Sn2+ renders them sensitive to ...

Engineered Iron/Iron Oxide Functionalized Membranes for Selenium ...

To understand the iron surface transformation and composition change, line ... After treatment, some needle-like materials with an amorphous structure was formed ...

Tuning optical properties of thin films based on selenium tellurium

The incorporated elements were selected as examples from basic metal, semimetal, and nonmetal groups, respectively. Films of these glasses were ...

Unusual Effect of Tellurium Doping on the Electrical Properties of ...

Unusual Effect of Tellurium Doping on the Electrical Properties of Bulk Amorphous Selenium was published in Volume 85, Number 2 October 16 on page 729.

Selenium Adsorption onto Iron Oxide Layers beneath Coal ... - aries

Table 1 shows the chemical composition of the Fe-oxide material used as an amendment in the lysimeters presented as mass percent oxides ...

Synthesis and Characterization of Amorphous Selenium, Cadmium ...

The data of X-ray diffraction analysis, depending on the stage of synthesis, showed the crystalline composition of the film with peaks of Se8, CdSe, Ag2Se and ...

(PDF) Adsorption of selenium by amorphous iron oxyhydroxide and ...

... change the pH or composition of the system. in land fills where toxic waste ... composition, pH, particle concentration, and competing anions on selenium ...

Tellurium, the forgotten element - Digital CSIC

chemical composition and associated metal content of the slime, different processes for ... change from amorphous. (glassy) to crystalline state and vice versa, ...

Tuning optical properties of thin films based on selenium tellurium

Amin, Modification of selenium–tellurium amorphous composition with iron using the mechanical alloying method, Opt. Mater., № 29, с. 562 https://doi.org ...

Tellurium - Wikipedia

Tellurium is a chemical element; it has symbol Te and atomic number 52. It is a brittle, mildly toxic, rare, silver-white metalloid. Tellurium is chemically ...

Elemental Selenium Or Tellurium Patents and Patent Applications ...

... composition of a mixed metal oxide, the metal being in various oxidation states. ... The resulting sorbent is in nanoparticulate form and has an amorphous non- ...

Selenium | Uses in Electronics, Health Benefits & Environmental ...

Chlorine may also be employed: its action upon metal selenides produces volatile compounds including selenium dichloride, SeCl2; selenium ...

Selenium - Wikipedia

Selenium is a chemical element; it has the symbol Se and atomic number 34. It has various physical appearances, including a brick-red powder, ...

Preparation of New Selenium-rich Selenides, CrSe,, MoSe,,, WSe

The new selenides, with high selenium-to-metal ratios, were obtained as amorphous solids, while the known compounds, MnSe, MnSe,, FeSe,, CoSe, were formed ...

Tellurium Price, Occurrence, Extraction and Use

Amorphous tellurium. The unstable amorphous modification is a brown powder ... Tellurium melts attack copper, iron and stainless steel. In compounds ...