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Wettability and Work of Adhesion of the Ge28Sb12Se60 Glass Melt to Various Structural Materials Ge28Sb12Se60玻璃熔体对各种结构材料的润湿性及粘附性能
IF 0.9 4区 材料科学
Inorganic Materials Pub Date : 2025-03-18 DOI: 10.1134/S0020168524701450
S. V. Mishinov, B. S. Stepanov, V. S. Shiryaev, E. N. Lashmanov, A. S. Stepanov, R. D. Blagin
{"title":"Wettability and Work of Adhesion of the Ge28Sb12Se60 Glass Melt to Various Structural Materials","authors":"S. V. Mishinov,&nbsp;B. S. Stepanov,&nbsp;V. S. Shiryaev,&nbsp;E. N. Lashmanov,&nbsp;A. S. Stepanov,&nbsp;R. D. Blagin","doi":"10.1134/S0020168524701450","DOIUrl":"10.1134/S0020168524701450","url":null,"abstract":"<p>The wettability and work of adhesion of the Ge<sub>28</sub>Sb<sub>12</sub>Se<sub>60</sub> glass melt to stainless steel grades AISI 201 and AISI 430 with a conventional and nitrided surface, titanium and a tungsten carbide alloy YG8 in the temperature range of 480–530°C was studied. It was found that nitriding of the stainless steel surface leads to a 2–3-fold decrease in the adhesion of chalcogenide melts to the stainless steel surface. Among all the considered structural materials, the maximum adhesion of the Ge<sub>28</sub>Sb<sub>12</sub>Se<sub>60</sub> glass melt is observed to AISI 201 stainless steel, the minimum to AISI 430 nitrided steel.</p>","PeriodicalId":585,"journal":{"name":"Inorganic Materials","volume":"60 9","pages":"1138 - 1143"},"PeriodicalIF":0.9,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143645507","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synthesis of Dimolybdenum Pentaboride Nanoparticles via Reaction of Amorphous Boron with Molybdenum in Ionic Melts 离子熔体中无定形硼与钼反应合成五硼化二钼纳米颗粒
IF 0.9 4区 材料科学
Inorganic Materials Pub Date : 2025-03-18 DOI: 10.1134/S0020168525700013
A. A. Vinokurov, N. N. Dremova, A. V. Ivanov, S. P. Shilkin
{"title":"Synthesis of Dimolybdenum Pentaboride Nanoparticles via Reaction of Amorphous Boron with Molybdenum in Ionic Melts","authors":"A. A. Vinokurov,&nbsp;N. N. Dremova,&nbsp;A. V. Ivanov,&nbsp;S. P. Shilkin","doi":"10.1134/S0020168525700013","DOIUrl":"10.1134/S0020168525700013","url":null,"abstract":"<p>A new technique has been developed for the synthesis of dimolybdenum pentaboride nanoparticles via reaction between molybdenum powder and amorphous boron in the molar ratio 2 : 5 after mechanochemical activation in argon. The reaction was run in ionic salt melts with various compositions at temperatures of 750, 800, and 850°C in a hydrogen atmosphere. Using X-ray diffraction, X-ray energy spectrometry, simultaneous thermal and elemental analysis, X-ray photoelectron spectroscopy, scanning electron microscopy, and specific surface area measurements, we demonstrate that the use of ionic melts makes it possible to obtain nearly spherical single-phase Mo<sub>2</sub>B<sub>5</sub> particles ~30 nm in average diameter only at a reaction time of at least 28 h. The particles have a rhombohedral structure with unit-cell parameters <i>a</i> = 0.3007–0.3015 nm and <i>с</i> = 2.090–2.095 nm.</p>","PeriodicalId":585,"journal":{"name":"Inorganic Materials","volume":"60 11","pages":"1374 - 1379"},"PeriodicalIF":0.9,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143645630","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Photoionization Cross-Sections of the Ground and Excited Valence Electrons of Lanthanoids for the Study of Electronic Structure of Materials by X-ray Photoelectron Spectroscopy and Spectrum Calculation of Cluster Ce63O216 用x射线光电子能谱和Ce63O216团簇光谱学研究材料电子结构的类镧系物质的基价电子和激发态价电子的光离截面
IF 0.9 4区 材料科学
Inorganic Materials Pub Date : 2025-03-18 DOI: 10.1134/S0020168524701462
V. G. Yarzhemskii, Yu. A. Teterin, M. V. Ryzhkov, A. Yu. Teterin
{"title":"Photoionization Cross-Sections of the Ground and Excited Valence Electrons of Lanthanoids for the Study of Electronic Structure of Materials by X-ray Photoelectron Spectroscopy and Spectrum Calculation of Cluster Ce63O216","authors":"V. G. Yarzhemskii,&nbsp;Yu. A. Teterin,&nbsp;M. V. Ryzhkov,&nbsp;A. Yu. Teterin","doi":"10.1134/S0020168524701462","DOIUrl":"10.1134/S0020168524701462","url":null,"abstract":"<p>Photoionization cross-sections of atomic shells are essential for studying the electronic structure of materials using X-ray photoelectron spectroscopy. In the chemical bonding of lanthanoids with other atoms, electrons from both the ground-state configurations and excited states participate. However, existing tables only include photoionization cross-sections for the ground-state configurations of lanthanoids. In this work, photoionization cross-sections were calculated for both the ground and, for the first time, the excited states of lanthanoid atoms for photon energies of 1253.6 and 1486.6 eV. The calculations were based on relativistic wavefunctions of the self-consistent field obtained using the Dirac–Fock method. The application of these results to experimental X-ray photoelectron spectra of lanthanoid compounds is discussed, exemplified by the experimental spectrum of CeO<sub>2</sub> and the first calculated spectrum of cluster Ce<sub>63</sub>O<sub>219</sub>.</p>","PeriodicalId":585,"journal":{"name":"Inorganic Materials","volume":"60 10","pages":"1264 - 1271"},"PeriodicalIF":0.9,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143645460","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Self-Propagating High-Temperature Synthesis of Nb2AlC Max-Phase from Powder Mixture Nb + Al + C + Mg + Mg(ClO4)2 Nb + Al + C + Mg + Mg(ClO4)2混合粉末自蔓延高温合成Nb2AlC max相
IF 0.9 4区 材料科学
Inorganic Materials Pub Date : 2025-03-18 DOI: 10.1134/S0020168524701577
V. I. Vershinnikov, D. Yu. Kovalev
{"title":"Self-Propagating High-Temperature Synthesis of Nb2AlC Max-Phase from Powder Mixture Nb + Al + C + Mg + Mg(ClO4)2","authors":"V. I. Vershinnikov,&nbsp;D. Yu. Kovalev","doi":"10.1134/S0020168524701577","DOIUrl":"10.1134/S0020168524701577","url":null,"abstract":"<p>The technological foundations for producing the MAX phase Nb<sub>2</sub>AlC by the method of self-propagating high-temperature synthesis (SHS) from powdered mixtures of Nb + Al + C with an energy additive Mg + Mg(ClO<sub>4</sub>)<sub>2</sub> have been developed. As a result of the synthesis, a multiphase powder is formed, containing the target phase Nb<sub>2</sub>AlC and secondary phases NbC, Nb<sub>2</sub>C, AlNb<sub>2</sub>, MgO, and MgAl<sub>2</sub>O<sub>4</sub>. It has been shown that the phase composition of the product and the yield of the target phase are controlled by the carbon content in the charge. Reducing the carbon content in the charge relative to its stoichiometric ratio leads to a decrease in the niobium carbide content in the product. Optimal component ratios have been determined to obtain, after acid leaching, a powder containing ~82 wt % Nb<sub>2</sub>AlC.</p>","PeriodicalId":585,"journal":{"name":"Inorganic Materials","volume":"60 10","pages":"1250 - 1256"},"PeriodicalIF":0.9,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143645461","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Chemical Solution Deposition of Nickel and Cobalt Contacts on Catalytically Active Surfaces of Thermoelectric Materials 热电材料催化活性表面镍和钴触点的化学溶液沉积
IF 0.9 4区 材料科学
Inorganic Materials Pub Date : 2025-03-18 DOI: 10.1134/S0020168524701565
E. P. Korchagin, Yu. I. Shtern, I. N. Petukhov, M. Yu. Shtern, M. S. Rogachev, A. A. Sherchenkov, A. O. Kozlov, R. M. Ryazanov
{"title":"Chemical Solution Deposition of Nickel and Cobalt Contacts on Catalytically Active Surfaces of Thermoelectric Materials","authors":"E. P. Korchagin,&nbsp;Yu. I. Shtern,&nbsp;I. N. Petukhov,&nbsp;M. Yu. Shtern,&nbsp;M. S. Rogachev,&nbsp;A. A. Sherchenkov,&nbsp;A. O. Kozlov,&nbsp;R. M. Ryazanov","doi":"10.1134/S0020168524701565","DOIUrl":"10.1134/S0020168524701565","url":null,"abstract":"<p>The structure of contacts was determined, and a method was developed for applying them to nanostructured thermoelectric materials. Contacts were formed by the chemical solution deposition (CSD) of nickel or cobalt on catalytically active surfaces from alkali solutions using hypophosphite ions as reducing agents. The nickel and cobalt CSD films 5 to 8 µm thick form continuous uniform coatings that contain at least 82 wt % metals and 7.4 to 9.1 wt % phosphorus. The phosphorus enhances the barrier properties of the contacts. The resistivity of cobalt and nickel films was 10 × 10<sup>–8</sup> and 12×10<sup>–8</sup> Ω m, respectively. The contacts had a high adhesive strength (up to 20 MPa) and low contact resistivity (at a level of 10<sup>–9</sup> Ω m<sup>2</sup>) and were thermally stable up to 600 K.</p>","PeriodicalId":585,"journal":{"name":"Inorganic Materials","volume":"60 10","pages":"1189 - 1196"},"PeriodicalIF":0.9,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143645566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synthesis of ZnGa2Se4 by the Reaction of GaI3 and ZnI2 with Selenium GaI3和ZnI2与硒反应合成ZnGa2Se4
IF 0.9 4区 材料科学
Inorganic Materials Pub Date : 2025-03-18 DOI: 10.1134/S0020168524701541
A. P. Velmuzhov, E. A. Tyurina, M. V. Sukhanov, A. I. Suchkov
{"title":"Synthesis of ZnGa2Se4 by the Reaction of GaI3 and ZnI2 with Selenium","authors":"A. P. Velmuzhov,&nbsp;E. A. Tyurina,&nbsp;M. V. Sukhanov,&nbsp;A. I. Suchkov","doi":"10.1134/S0020168524701541","DOIUrl":"10.1134/S0020168524701541","url":null,"abstract":"<p>The thermodynamic modeling of the GaI<sub>3</sub>–Se and ZnI<sub>2</sub>–Se systems was carried out by the equilibrium constant method in the temperature range of 200–500°C. The equilibrium degrees of conversion of iodides to Ga<sub>2</sub>Se<sub>3</sub> and ZnSe were found to be 21 and 0.7%, respectively. Molecular iodine was the major component of the vapor phase in both systems. A preparation method of Ga<sub>2</sub>Se<sub>3</sub>, ZnSe, and ZnGa<sub>2</sub>Se<sub>4</sub> by the reaction of GaI<sub>3</sub> and ZnI<sub>2</sub> with selenium in an evacuated quartz reactor with two temperature zones was developed. The selective withdrawal of iodine from the reaction melt made it possible to attain a practical yield of selenides of 86–90% at 450°C. The residual content of iodine in the products was 0.2–1 at %.</p>","PeriodicalId":585,"journal":{"name":"Inorganic Materials","volume":"60 10","pages":"1180 - 1188"},"PeriodicalIF":0.9,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143645567","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Solubility Limit and Microstructure of Rare-Earth Elements in (La1–xRx)3Ga5SiO14 (R = Gd–Ho) Single Crystals and Ceramic Solid Solutions 稀土元素在（La1-xRx）3Ga5SiO14 （R = Gd-Ho）单晶和陶瓷固溶体中的溶解度极限和微观结构
IF 0.9 4区 材料科学
Inorganic Materials Pub Date : 2025-03-18 DOI: 10.1134/S002016852470153X
M. E. Voronchikhina, A. V. Matasov, V. Yu. Ivanov, . D. Iskhakova, A. M. Kuzmenko, M. A. Sysoev, A. A. Mukhin
{"title":"Solubility Limit and Microstructure of Rare-Earth Elements in (La1–xRx)3Ga5SiO14 (R = Gd–Ho) Single Crystals and Ceramic Solid Solutions","authors":"M. E. Voronchikhina,&nbsp;A. V. Matasov,&nbsp;V. Yu. Ivanov,&nbsp;. D. Iskhakova,&nbsp;A. M. Kuzmenko,&nbsp;M. A. Sysoev,&nbsp;A. A. Mukhin","doi":"10.1134/S002016852470153X","DOIUrl":"10.1134/S002016852470153X","url":null,"abstract":"<p>(La<sub>1–<i>x</i></sub>R<sub><i>x</i></sub>)<sub>3</sub>Ga<sub>5</sub>SiO<sub>14</sub> single crystals and ceramic solid solutions where R = Gd–Ho and 0 ≤ <i>х</i> ≤ 0.4 (as-batch) were characterized by X-ray powder diffraction (XRD) and analytical electron microscopy in order to determine the solubility limits of lanthanides in the langasite structure. Langasite-based solid solutions are the dominant phase up to the highest concentrations, but at <i>x</i> ≥ 0.15 for holmium and <i>x</i> ≥ 0.2 for terbium, garnet R<sub>3</sub>Ga<sub>5</sub>O<sub>12</sub> and La<sub>2</sub>SiO<sub>5</sub>-type impurity phases start to precipitate. Langasite single crystals have homogeneous structure where Tb, Dy, or Ho substitutes for La up to <i>х</i> = 0.05, and where Gd does up to <i>х</i> = 0.2. At <i>х</i> &gt; 0.1, however, inclusions of impurity phases with the above structures appear in (La<sub>1–<i>x</i></sub>Tb<sub><i>x</i></sub>)<sub>3</sub>Ga<sub>5</sub>SiO<sub>14</sub> crystals. The magnetization curves of (La<sub>1–<i>x</i></sub>R<sub><i>x</i></sub>)<sub>3</sub>Ga<sub>5</sub>SiO<sub>14</sub> (R = Ho and Tb) crystals measured at 1.85–2 K exhibit strong magnetocrystalline anisotropy, where the magnetic moment per R<sup>3+</sup> ion is roughly the same for all of the heavy lanthanide concentrations studied. The temperature-and-frequency dependent dielectric constant and dielectric loss tangent of (La<sub>1–<i>x</i></sub>Ho<sub><i>x</i></sub>)<sub>3</sub>Ga<sub>5</sub>SiO<sub>14</sub> (<i>x</i> ≤ 0.2) and (La<sub>1–<i>x</i></sub>Tb<sub><i>x</i></sub>)<sub>3</sub>Ga<sub>5</sub>SiO<sub>14</sub> (<i>x</i> ≤ 0.3) ceramic samples were studied in the range <i>T</i> = 77–700 K at frequencies <i>f</i> from 1 kHz to 1 MHz. Debye-type relaxation with an activation energy of about 2 eV was detected.</p>","PeriodicalId":585,"journal":{"name":"Inorganic Materials","volume":"60 10","pages":"1238 - 1249"},"PeriodicalIF":0.9,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143645626","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synthesis, Microstructure, and Dielectric Properties of Modified Ceramics Based on Solid Solutions (K0.5Na0.5)NbO3–SrZrO3 固溶体（K0.5Na0.5） NbO3-SrZrO3改性陶瓷的合成、微观结构及介电性能
IF 0.9 4区 材料科学
Inorganic Materials Pub Date : 2025-03-18 DOI: 10.1134/S0020168524701553
G. M. Kaleva, E. D. Politova, S. A. Ivanov, A. V. Mosunov, S. Yu. Stefanovich, N. V. Sadovskaya
{"title":"Synthesis, Microstructure, and Dielectric Properties of Modified Ceramics Based on Solid Solutions (K0.5Na0.5)NbO3–SrZrO3","authors":"G. M. Kaleva,&nbsp;E. D. Politova,&nbsp;S. A. Ivanov,&nbsp;A. V. Mosunov,&nbsp;S. Yu. Stefanovich,&nbsp;N. V. Sadovskaya","doi":"10.1134/S0020168524701553","DOIUrl":"10.1134/S0020168524701553","url":null,"abstract":"<p>—Single-phase ceramic samples of new compositions (1 – <i>x</i>)(K<sub>0.5</sub>Na<sub>0.5</sub>)NbO<sub>3</sub>–<i>x</i>SrZrO<sub>3</sub> (<i>x</i> = 0–0.15) modified with the addition of 2 wt % ZnO were obtained via the solid-state synthesis method. Their crystal structures, microstructures, dielectric, and nonlinear optical properties were studied. The modified samples were found to form a phase with a perovskite structure and a pseudocubic unit cell. A decrease in the average crystallite size (coherent scattering regions) from 91 to 54 nm was observed. Ferroelectric phase transitions were confirmed using dielectric spectroscopy. A reduction in the phase transition temperatures and a weakening of nonlinear optical properties were revealed with an increase in the strontium zirconate content in the samples.</p>","PeriodicalId":585,"journal":{"name":"Inorganic Materials","volume":"60 10","pages":"1257 - 1263"},"PeriodicalIF":0.9,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143645627","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Continuous Synthesis of Iron Carbide Nanoparticles by the Induction Flow Levitation Technique 感应流悬浮法连续合成碳化铁纳米颗粒
IF 0.9 4区 材料科学
Inorganic Materials Pub Date : 2025-03-18 DOI: 10.1134/S0020168525700141
A. A. Kapinos, A. N. Markov, E. S. Dokin, P. P. Grachev, A. V. Emel’yanov, A. V. Poplavskii, K. A. Cherednichenko, I. A. Fanar, A. N. Petukhov, A. V. Vorotyntsev
{"title":"Continuous Synthesis of Iron Carbide Nanoparticles by the Induction Flow Levitation Technique","authors":"A. A. Kapinos,&nbsp;A. N. Markov,&nbsp;E. S. Dokin,&nbsp;P. P. Grachev,&nbsp;A. V. Emel’yanov,&nbsp;A. V. Poplavskii,&nbsp;K. A. Cherednichenko,&nbsp;I. A. Fanar,&nbsp;A. N. Petukhov,&nbsp;A. V. Vorotyntsev","doi":"10.1134/S0020168525700141","DOIUrl":"10.1134/S0020168525700141","url":null,"abstract":"<p>Fe<sub>3</sub>C iron carbide nanoparticles and iron carbide-coated iron (Fe@Fe<sub>3</sub>C) nanoparticles have been prepared from bulk iron by the induction flow levitation technique, which has a number of advantages: high production rate (up to 100 g/h), continuity of the process, contactless heating to 2500°C, and absence of harmful emissions. The size of the synthesized nanoparticles is under 24 nm. Two different reagents have been used to prepare iron carbide nanoparticles: acetylene and hexane. The Fe@Fe<sub>3</sub>C core/shell nanoparticles have been obtained by reacting condensed nanoparticles with acetylene in a quartz reactor. The average size of their core is 7 nm. All of the synthesized nanoparticles have been characterized by a variety of physicochemical techniques: transmission electron microscopy, X-ray diffraction, BET surface area measurements, statistical thickness surface area method, and dynamic light scattering.</p>","PeriodicalId":585,"journal":{"name":"Inorganic Materials","volume":"60 11","pages":"1319 - 1326"},"PeriodicalIF":0.9,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143645633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Electronic Structure of Cd-Substituted Silicon Clathrates 镉取代硅包合物的电子结构
IF 0.9 4区 材料科学
Inorganic Materials Pub Date : 2025-03-18 DOI: 10.1134/S0020168524701413
N. A. Borshch, N. S. Pereslavtseva, V. R. Radina, S. I. Kurganskii
{"title":"Electronic Structure of Cd-Substituted Silicon Clathrates","authors":"N. A. Borshch,&nbsp;N. S. Pereslavtseva,&nbsp;V. R. Radina,&nbsp;S. I. Kurganskii","doi":"10.1134/S0020168524701413","DOIUrl":"10.1134/S0020168524701413","url":null,"abstract":"<p>This paper presents results of a theoretical study of the electronic structure of a number of Cd-substituted silicon-based clathrates. Linearized augmented plane wave calculations are used to examine their band structure and the total and partial densities of electronic states in the clathrates. We analyze how the number of cadmium substituent atoms and their crystallographic position in the unit cell influence the electron energy spectrum of the clathrates.</p>","PeriodicalId":585,"journal":{"name":"Inorganic Materials","volume":"60 9","pages":"1055 - 1062"},"PeriodicalIF":0.9,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143645390","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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