Results 11 to 20 of about 21,492 (245)

Tellurium and Nano-Tellurium: Medicine or Poison?

open access: yesNanomaterials
Tellurium (Te) is the heaviest stable chalcogen and is a rare element in Earth’s crust (one to five ppb). It was discovered in gold ore from mines in Kleinschlatten near the present-day city of Zlatna, Romania.
Daniella Sári   +5 more
doaj   +4 more sources

Non‐Volatile Resistive Switching in Nanoscaled Elemental Tellurium by Vapor Transport Deposition on Gold [PDF]

open access: yesAdvanced Science
Two‐dimensional (2D) materials are promising for resistive switching in neuromorphic and in‐memory computing, as their atomic thickness substantially improve the energetic budget of the device and circuits.
Sara Ghomi   +12 more
doaj   +2 more sources

METHODS OF SYNTHESIS EIGHT-TELLURIUM-CONTAINING HETEROCYCLES WITH MORE HETEROATOMS [PDF]

open access: yesВестник Дагестанского государственного технического университета: Технические науки, 2016
In this article systematized and summarized data on the synthesis of neweight-embered tellurium-containing heterocycles and new preparative methods described above produce heterocyclic tellurium.
G. M. Abakarov
doaj   +2 more sources

High-Performance Violet Phosphorene-Based Device via Tellurium Doping-Induced Contact Resistance Reduction. [PDF]

open access: yesAdv Sci (Weinh)
Tellurium substitution for phosphorus in violet phosphorus significantly reduces contact resistance, enhancing FET performance under ambient conditions. ABSTRACT Two‐dimensional materials have attracted much attention in various research fields. The phosphorene structures with various allotropes, another type of elemental 2D materials after graphene ...
Wen Z   +12 more
europepmc   +2 more sources

Tellurium-Centered Bent Allenes: Synthesis, Characterization, and Reactivity

open access: yes, 2022
Compounds with multiple bonds between elements of the second and fifth periods are extremely unstable, and systematic investigations into their properties remain elusive.
Koh Sugamata (14003766)   +3 more
core   +2 more sources

Effect of tellurium on the nucleation process of spheroidal graphite in cast iron

open access: yesJournal of Materials Research and Technology, 2022
The crystallization of graphite nodules in cast iron is initiated by compounds acting as heterogeneous nuclei. Sulfur promotes precipitation of such non-metallic substrates, increasing the nodule count. It is reasonable to assume that homologous elements
Gorka Alonso   +4 more
doaj   +1 more source

Mineralogy and geochemistry of tellurium in the some mining sites of Transbaikalia [PDF]

open access: yesE3S Web of Conferences, 2023
The first results of the study of the occurrence and mineral forms of tellurium in hypogenic and hypergenic conditions on the example of some deposits in Transbaikalia are presented in the article.
Eremin O. V., Yurgenson G. A.
doaj   +1 more source

Tellurium Behavior in the Containment Sump: Dissolution, Redox, and Radiolysis Effects [PDF]

open access: yes, 2020
In the event of a severe nuclear accident, one major concern is the release of radioactive material into the environment causing potential exposure of the general public to radiation.
Foreman, Mark   +7 more
core   +1 more source

Pressure dependence of raman modes in double wall carbon nanotubes filled with 1D tellurium [PDF]

open access: yes, 2010
The preparation of highly anisotropic one-dimensional (1D) structures confined into carbon nanotubes (CNTs) in general is a key objective in nanoscience.
Broto, Jean-Marc   +18 more
core   +1 more source

Tellurium nanosheets with structural anisotropy formed from defective MoTe2 multilayers

open access: yesAIP Advances, 2023
We report on the formation of a tellurium nanosheet with a MoOx cap by thermal annealing of ion-implanted 2H–MoTe2 multilayers. The presence of crystal defects generated by ion implantation at an energy of 90 keV accelerates the incorporation of O atoms ...
Shuto Muranaka   +4 more
doaj   +1 more source

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