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Samarium monochalcogenides

Index Samarium monochalcogenides

Samarium monochalcogenides are chemical compounds with the composition SmX, where Sm stands for the lanthanide element samarium and X denotes any one of three chalcogen elements, sulfur, selenium or tellurium, resulting in the compounds SmS, SmSe or SmTe. [1]

19 relations: Band gap, Bar (unit), Chalcogen, Cubic crystal system, Electrical resistivity and conductivity, Electron-beam physical vapor deposition, Hydrogen disulfide, Hysteresis, Lanthanide, Oxidation state, Paramagnetism, Samarium, Selenium, Semiconductor, Sputtering, Sulfur, Tellurium, Thermoelectric generator, Thulium.

Band gap

In solid-state physics, a band gap, also called an energy gap or bandgap, is an energy range in a solid where no electron states can exist.

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Bar (unit)

The bar is a metric unit of pressure, but is not approved as part of the International System of Units (SI).

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Chalcogen

The chalcogens are the chemical elements in group 16 of the periodic table.

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Cubic crystal system

In crystallography, the cubic (or isometric) crystal system is a crystal system where the unit cell is in the shape of a cube.

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Electrical resistivity and conductivity

Electrical resistivity (also known as resistivity, specific electrical resistance, or volume resistivity) is a fundamental property that quantifies how strongly a given material opposes the flow of electric current.

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Electron-beam physical vapor deposition

Electron-beam physical vapor deposition, or EBPVD, is a form of physical vapor deposition in which a target anode is bombarded with an electron beam given off by a charged tungsten filament under high vacuum.

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Hydrogen disulfide

Hydrogen disulfide is the inorganic compound with the formula H2S2.

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Hysteresis

Hysteresis is the dependence of the state of a system on its history.

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Lanthanide

The lanthanide or lanthanoid series of chemical elements comprises the 15 metallic chemical elements with atomic numbers 57 through 71, from lanthanum through lutetium.

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Oxidation state

The oxidation state, sometimes referred to as oxidation number, describes degree of oxidation (loss of electrons) of an atom in a chemical compound.

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Paramagnetism

Paramagnetism is a form of magnetism whereby certain materials are weakly attracted by an externally applied magnetic field, and form internal, induced magnetic fields in the direction of the applied magnetic field.

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Samarium

Samarium is a chemical element with symbol Sm and atomic number 62.

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Selenium

Selenium is a chemical element with symbol Se and atomic number 34.

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Semiconductor

A semiconductor material has an electrical conductivity value falling between that of a conductor – such as copper, gold etc.

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Sputtering

Sputtering is a process whereby particles are ejected from a solid target material due to bombardment of the target by energetic particles, particularly gas ions in a laboratory.

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Sulfur

Sulfur or sulphur is a chemical element with symbol S and atomic number 16.

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Tellurium

Tellurium is a chemical element with symbol Te and atomic number 52.

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Thermoelectric generator

A thermoelectric generator (TEG), also called a Seebeck generator, is a solid state device that converts heat flux (temperature differences) directly into electrical energy through a phenomenon called the Seebeck effect (a form of thermoelectric effect).

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Thulium

Thulium is a chemical element with symbol Tm and atomic number 69.

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Redirects here:

Samarium monosulfide, Samarium monosulphide, Samarium selenide, Samarium telluride, Samarium(II) sulfide, Samarium(II) sulphide, SmSe, SmTe.

References

[1] https://en.wikipedia.org/wiki/Samarium_monochalcogenides

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