Data Mining and Big Data : second International Conference, DMBD 2017, Fukuoka, Japan, July 27-August 1, 2017. Proceedings. DMBD (Conference) (2nd : 2017 : Fukuoka, Japan)最新文献

{"title":"Short-Range Order in the Quasi-One-Dimensional Classical Heisenberg Model","authors":"F. W. O. D. Silva, A. Pires","doi":"10.1002/PSSB.2221300255","DOIUrl":"https://doi.org/10.1002/PSSB.2221300255","url":null,"abstract":"","PeriodicalId":92347,"journal":{"name":"Data Mining and Big Data : second International Conference, DMBD 2017, Fukuoka, Japan, July 27-August 1, 2017. Proceedings. DMBD (Conference) (2nd : 2017 : Fukuoka, Japan)","volume":"62 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1985-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89494296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Thermally Activated Change of the Point Defect State in KBr Crystals","authors":"A. Pavlov, I. Smirnov","doi":"10.1002/PSSB.2221300265","DOIUrl":"https://doi.org/10.1002/PSSB.2221300265","url":null,"abstract":"","PeriodicalId":92347,"journal":{"name":"Data Mining and Big Data : second International Conference, DMBD 2017, Fukuoka, Japan, July 27-August 1, 2017. Proceedings. DMBD (Conference) (2nd : 2017 : Fukuoka, Japan)","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1985-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90858925","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Critical Behaviour of the Ising Model with a Transverse Field","authors":"J. Wesselinowa","doi":"10.1002/PSSB.2221300232","DOIUrl":"https://doi.org/10.1002/PSSB.2221300232","url":null,"abstract":"A Green's function technique is developed to study the Ising model with a transverse field. The order parameter and the longitudinal susceptibility are determined. The critical exponents β and γ are numerical calculated for different dimensional lattices. Using the scaling laws, α, δ, η, and v are obtained too. The critical exponents are in very good agreement with other theoretical results and with the experimental data. \u0000 \u0000 \u0000 \u0000Die Methode der Greenschen Funktionen wird angewendet, um das Ising-Modell mit transversalem Feld zu untersuchen. Der Ordnungsparameter und die longitudinale Suszeptibilitat werden bestimmt. Die kritischen Exponenten β und γ werden fur verschiedendimensionale Gitter numerisch berechnet. Unter Verwendung der scaling-Gesetze werden noch α, δ, η und v erhalten. Die kritischen Exponenten sind in sehr guter Ubereinstimmung mit anderen theoretischen und experimentellen Ergebnissen.","PeriodicalId":92347,"journal":{"name":"Data Mining and Big Data : second International Conference, DMBD 2017, Fukuoka, Japan, July 27-August 1, 2017. Proceedings. DMBD (Conference) (2nd : 2017 : Fukuoka, Japan)","volume":"37 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1985-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84640784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exciton Mechanism of Exchange Interaction in Semiconductors with Magnetic Impurities","authors":"V. Vivcharuk, Y. Gudyma, V. Ermakov, V. V. Nitsovich","doi":"10.1002/PSSB.2221300258","DOIUrl":"https://doi.org/10.1002/PSSB.2221300258","url":null,"abstract":"","PeriodicalId":92347,"journal":{"name":"Data Mining and Big Data : second International Conference, DMBD 2017, Fukuoka, Japan, July 27-August 1, 2017. Proceedings. DMBD (Conference) (2nd : 2017 : Fukuoka, Japan)","volume":"26 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"1985-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91505043","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Magnetoconductance in Metallic Granular Gallium Films","authors":"B. R. Sood","doi":"10.1002/PSSB.2221300246","DOIUrl":"https://doi.org/10.1002/PSSB.2221300246","url":null,"abstract":"An expression for the magnetoconductance in metallic granular gallium films is obtained by modifying McMillan's conductivity expression which was derived by a phenomenological scaling theory that included localization, correlation, and screening. McMillan's result for the conductivity is modified so as to include the magnetic field dependences of the correlation gap parameter and of the localization length parameter. The magnetic field dependence of the correlation gap parameter observed by the author in granular gallium films is used, whereas for the magnetic field dependence of the localization length parameter an expression obtained by equating the length scale to the Landau orbit radius is used. The expression for the magnetoconductance contains a critical field parameter and is valid for magnetic field values greater than this critical field. It is expected that the expression for the magnetoconductance holds for other materials also with an appropriate value of the critical field. The predicted results compare very well with recent results on granular aluminium films. \u0000 \u0000 \u0000 \u0000Ein Ausdruck fur den Magnetowiderstand in granularen metallischen Galliumschichten wird durch Modifizierung des McMillanschen Leitfahigkeitsausdrucks erhalten, der mittels phanomenologischer Skalierungstheorie unter Einschlus von Lokalisierung, Korrelation und Abschirmung abgeleitet wurde. McMillans Ergebnis fur die Leitfahigkeit wird so modifiziert, das sie die Magnetfeldabhangigkeiten des Korrelations-Luckenparameters sowie den Parameter der Lokalisierungslange einschliest. Die Magnetfeldabhangigkeit des Parameters der Korrelatinoslucke, die vom Autor in granulierten Galliumschichten beobachtet wurde, wird benutzt, wahrend fur die Magnetfeldabhangigkeit des Parameters der Lokalisierungslange ein Ausdruck verwendet wird, der durch Anpassung der Langenskala an den Landau-Bahnradius erhalten wird. Der Ausdruck fur den Magnetowiderstand enthalt einen kritischen Feldparameter und ist gultig fur Magnetfeldwerte, die groser als dieses kritische Feld sind. Es wird erwartet, das der Ausdruck fur den Magnetowiderstand auch fur andere Materialien gultig ist mit einem geeigneten Wert des kritischen Feldes. Die vorhergesagten Ergebnisse stimmen sehr gut mit den neueren Ergebnissen an granulierten Aluminiumschichten uberein.","PeriodicalId":92347,"journal":{"name":"Data Mining and Big Data : second International Conference, DMBD 2017, Fukuoka, Japan, July 27-August 1, 2017. Proceedings. DMBD (Conference) (2nd : 2017 : Fukuoka, Japan)","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1985-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78737186","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Attenuation Stress Hysteresis Loops and Low-Frequency Internal Friction Associated with Thermomechanical Breakaway of Dislocations","authors":"M. Omri, A. Vincent","doi":"10.1002/PSSB.2221300218","DOIUrl":"https://doi.org/10.1002/PSSB.2221300218","url":null,"abstract":"Measurements of ultrasonic attenuation and velocity changes are performed on 5N aluminium during the application of a low frequency bias stress. The characteristics of the attenuation-stress Δα = f(σ) loops are studied as a function of the repetition of loading, amplitude σm of loading stress, temperature, and pretreatment of the sample (prestrain, ageing time, or temperature). The results show that at least two kinds of dislocation-point defect breakaway mechanisms are involved in the experiments. Then a model is developed in order to calculate from the attenuation-stress hysteretic loop a low frequency internal friction decrement δα: peak events versus amplitude (δα = f(σm)) are thus observed, in good accordance with classical models of internal friction associated with breakaway of dislocations; the activation energy for depinning and the space between pinning points are deduced from these peaks and their evolutions are followed as a function of the pretreatment of the sample. In addition, although the internal friction decrements δα and δ, obtained directly from torsion pendulum, have some similar characteristics, a noticeable difference appears in the decrement levels which is especially explained by the characters of the solicitation in bias stress and torsion pendulum experiments, respectively, one sided and alternative; their effects are discussed in terms of dislocation mechanisms. \u0000 \u0000 \u0000 \u0000Nous avons effectue des mesures de variation d'attenuation et de vitesse de propagation des ondes ultrasonores sur de l'Aluminium de purete 5N sollicite par une contrainte basse frequence. Les caracteristiques des cycles attenuation-contrainte Δα = f(σ) ont ete etudiees en fonction des parametres suivants: repetition et amplitude σm de la charge basse frequence, temperature et traitement de l'echantillon (predeformation, duree ou temperature du vieillissement). Les resultats experimentaux s'expliquent par l'existence de deux types de mecanismes de desancrage. Ensuite nous avons developpe un modele permettant de calculer un coefficient de frottement interne δα a partir de l'hysteresis des cycles Δα = f(σ): ce calcul nous permet d'observer les pics, dans les spectres δα en fonction de l'amplitude σm, prevus par les modeles de frottement interieur associe au desancrage thermiquement active des dislocations; l'energie d'activation pour le desancrage et l'intervalle entre points d'epinglage sont deduits de la position des pies, et leur evolution est discutee en fonction du traitement de l'echantillon. Finalement, la comparison de δα avec le frottement interne δ directement obtenu au pendule de torsion permet de constater que δα et δ presentent des caracteristiques similaires, excepte pour ce qui concerne le niveau de frottement interieur: cette difference peut etre attribuee principalement a la nature ondulee de la sollicitation basse frequence utilisee dans nos experiences alors que la sollicitation mise en jeu dans le pendule de torsion est alternee, les m","PeriodicalId":92347,"journal":{"name":"Data Mining and Big Data : second International Conference, DMBD 2017, Fukuoka, Japan, July 27-August 1, 2017. Proceedings. DMBD (Conference) (2nd : 2017 : Fukuoka, Japan)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1985-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79536676","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mode-Mode Coupling Effects in the Singlet-Triplet Paramagnet in the Vicinity of the Curie Point","authors":"L. Kowalewski, R. Wojciechowski","doi":"10.1515/9783112499863-020","DOIUrl":"https://doi.org/10.1515/9783112499863-020","url":null,"abstract":"","PeriodicalId":92347,"journal":{"name":"Data Mining and Big Data : second International Conference, DMBD 2017, Fukuoka, Japan, July 27-August 1, 2017. Proceedings. DMBD (Conference) (2nd : 2017 : Fukuoka, Japan)","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1984-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73580654","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optical Absorption in Size-Quantized Bi Film","authors":"N. B. Mustafaev, M. G. Shakhtakhtinskii","doi":"10.1515/9783112499863-053","DOIUrl":"https://doi.org/10.1515/9783112499863-053","url":null,"abstract":"","PeriodicalId":92347,"journal":{"name":"Data Mining and Big Data : second International Conference, DMBD 2017, Fukuoka, Japan, July 27-August 1, 2017. Proceedings. DMBD (Conference) (2nd : 2017 : Fukuoka, Japan)","volume":"71 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1984-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75397056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Energy Levels of Sm 2+ in BaCIF and SrCIF Crystals under Magnetic Field II. Results","authors":"M. Kibler, J. Gǎcon, B. Jacquier, G. Grenet, L. Brunel","doi":"10.1515/9783112499863-033","DOIUrl":"https://doi.org/10.1515/9783112499863-033","url":null,"abstract":"","PeriodicalId":92347,"journal":{"name":"Data Mining and Big Data : second International Conference, DMBD 2017, Fukuoka, Japan, July 27-August 1, 2017. Proceedings. DMBD (Conference) (2nd : 2017 : Fukuoka, Japan)","volume":"261 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1984-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76247695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Note on the Electron-Phonon Enhancement of the Thermopower in Amorphous Alloys","authors":"B. G. Mulimani, R. Harris","doi":"10.1515/9783112499863-059","DOIUrl":"https://doi.org/10.1515/9783112499863-059","url":null,"abstract":"","PeriodicalId":92347,"journal":{"name":"Data Mining and Big Data : second International Conference, DMBD 2017, Fukuoka, Japan, July 27-August 1, 2017. Proceedings. DMBD (Conference) (2nd : 2017 : Fukuoka, Japan)","volume":"2014 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1984-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87943966","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}