4.7 Article

Effects of Heavy Ion Irradiation on the Thermoelectric Properties of In-2(Te1-xSex)(3) Thin Films

Related references

Note: Only part of the references are listed.
Article Chemistry, Physical

Combined effects of indium nanoinclusion and Se-deficiency on thermoelectric performance of n-type indium selenide

Pallavi Dhama et al.

Summary: This study investigates the structural and thermoelectric properties of In Se-4(3), a thermoelectric material with layered structure, and its variable In4Se3-x. It is found that the presence of Se-vacancy in In4Se3-x enhances the power factor and reduces the lattice thermal conductivity, resulting in an improved thermoelectric figure of merit.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

Article Chemistry, Physical

Multifunctional Irradiation-Induced Defects for Enhancing Thermoelectric Properties of Scandium Nitride Thin Films

Dheemahi Rao et al.

Summary: Researchers introduced native defects into ScN thin films through lithium ion irradiation and found that these defects positively impact ScN's thermoelectric properties by increasing its Seebeck coefficient and reducing its thermal conductivity.

ACS APPLIED ENERGY MATERIALS (2022)

Article Chemistry, Physical

Stoichiometric Effect of Sb2Te3 Thin Film on Thermoelectric Property

Zhen-Wei Sun et al.

Summary: This study analyzed the compositional variation and thermoelectric properties of different antimony telluride (Sb2Te3) thin films. The diffusion of copper (Cu) in Cu/Sb2Te3/Cu films resulted in tellurium (Te) deficiency and the formation of antisite Sb-Te', leading to a reduction in the power factor. On the other hand, the formation of Sb2O3 on pristine Sb2Te3 and Ni/Sb2Te3/Ni films increased the power factor due to the deficiency in antimony (Sb). These changes in the films' stoichiometry and antisite concentration have significant effects on their thermoelectric properties.

ACS APPLIED ENERGY MATERIALS (2022)

Article Chemistry, Multidisciplinary

Swift Heavy Ion-Induced Reactivity and Surface Modifications in Indium Thin Films

Lekha Nair et al.

Summary: The effects of high-energy ion irradiation on indium films were studied. It was found that irradiation with different ion species resulted in decreased crystallinity, enhanced beam-induced reactivity, narrowed particle size distribution, and fusion and fragmentation of grains on the film surface.

ACS OMEGA (2022)

Review Chemistry, Multidisciplinary

A review on metal-doped chalcogenide films and their effect on various optoelectronic properties for different applications

Priyanka Priyadarshini et al.

Summary: This review presents the extensive applications of metal-doped chalcogenide thin films in the fields of optics, electronics, and optoelectronic devices. Metal doping has a significant impact on improving the structure and properties of thin films, and can be used in the manufacturing of various optoelectronic devices.

RSC ADVANCES (2022)

Article Nanoscience & Nanotechnology

Tuning of Thermoelectric Properties of MoSe2 Thin Films Under Helium Ion Irradiation

Hyuk Jin Kim et al.

Summary: This study investigates the effect of helium ion irradiation on transition metal dichalcogenide thin films and finds that helium ion irradiation can significantly improve their thermoelectric properties.

NANOSCALE RESEARCH LETTERS (2022)

Article Materials Science, Multidisciplinary

Growth of γ- In2Se3 monolayer from multifaceted InxSey thin films via annealing and study of its physical properties

Rajesh Niranjan et al.

Summary: The dynamics of changing phases of InxSey thin film alloy on annealing of the SELD films were investigated. The films exhibit mixed phases at lower temperatures and a single phase at higher temperatures. The films are homogeneous, crack-free, and densely packed, with increasing mobility values.

MATERIALS CHEMISTRY AND PHYSICS (2021)

Article Materials Science, Multidisciplinary

Heavy-ion irradiation assisted modification of p-type transparent CuAlO2 films: Electrical, optical and thermoelectric properties

Lingxiao Ma et al.

Summary: Heavy-ion irradiation is an effective method to enhance the thermoelectric performance of semiconductor films, resulting in increased electrical conductivity and power factor while maintaining a high Seebeck coefficient.

VACUUM (2021)

Article Nanoscience & Nanotechnology

Selective Enhancement in Phonon Scattering Leads to a High Thermoelectric Figure-of-Merit in Graphene Oxide-Encapsulated ZnO Nanocomposites

Soumya Biswas et al.

Summary: By selectively enhancing phonon scattering through Al doping and reduced graphene oxide (RGO) encapsulation, a significant increase in the zT value of ZnO has been demonstrated, making it a promising candidate for high-temperature thermoelectric power generation applications. Innovations in electrical and thermal conductivities lead to improved power factors and overall TE efficiency.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Nanoscience & Nanotechnology

Structural and thermoelectric properties of Se doped In2Te3 thin films

Pandian Mannu et al.

AIP ADVANCES (2018)

Article Chemistry, Physical

Viscous surface flow induced on Ti-based bulk metallic glass by heavy ion irradiation

Kim Zhang et al.

APPLIED SURFACE SCIENCE (2016)

Review Chemistry, Physical

Thermoelectric Enhancement of Different Kinds of Metal Chalcogenides

Chao Han et al.

ADVANCED ENERGY MATERIALS (2016)

Article Instruments & Instrumentation

An experimental setup for the simultaneous measurement of thermoelectric power of two samples from 77 K to 500 K

T. S. Tripathi et al.

REVIEW OF SCIENTIFIC INSTRUMENTS (2014)

Article Materials Science, Multidisciplinary

Strong enhancement of phonon scattering through nanoscale grains in lead sulfide thermoelectrics

Haijun Wu et al.

NPG ASIA MATERIALS (2014)

Article Chemistry, Physical

High-performance flat-panel solar thermoelectric generators with high thermal concentration

Daniel Kraemer et al.

NATURE MATERIALS (2011)

Article Materials Science, Multidisciplinary

AC and dielectric properties of vacuum evaporated InTe bilayer thin films

P. Matheswaran et al.

MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS (2010)

Review Chemistry, Physical

Complex thermoelectric materials

G. Jeffrey Snyder et al.

NATURE MATERIALS (2008)

Article Materials Science, Multidisciplinary

Growth and structural properties of indium sesquitelluride (In2Te3) thin films

RR Desai et al.

MATERIALS CHEMISTRY AND PHYSICS (2005)

Article Materials Science, Multidisciplinary

InxTey semiconductor thin films obtained by co-evaporation

N Guettari et al.

THIN SOLID FILMS (2003)

Article Physics, Multidisciplinary

Coulomb explosion and thermal spikes

EM Bringa et al.

PHYSICAL REVIEW LETTERS (2002)

Article Materials Science, Multidisciplinary

Swift heavy ion-induced modification of metallic thin films and multilayers

A Gupta

VACUUM (2000)