Diffusion in and through solids (Record no. 50374)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02256nam a2200181Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625160147.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-16200 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Diffusion in and through solids |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | p.1-4641941 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | The general theory of diffusion is based upon analogy to the flow of heat through solid media, as is exemplified in the classical treatments of Fourier and also of Lord Kelvin in the Encyclopedia. In the actual process of diffusion of molecules and ions through and in soKds a whole set of new phenomena is observed. For example, hmitations on the magnitude of the diffusion potential are much more frequently imposed on these material systems by such factors as solubility or compound formation than are observed in systems m which the flow of heat alone is concerned. Again the flow of matter through solids is frequently composite in character, the various modes of transport being dependent on microheterogeneity, as is exemplified by lattice diffusion and movement along crystal boundaries, canals and capillaries, or even on molecular discontinuity as is the case when migration depends on the existence of molecular or ionic "holes" or vacant lattice points in a crystal. In studying the movement of material particles through a sohd, we must consider the nature of the interaction between diffusing material and diffusion medium. We may in a somewhat general manner note that either only dispersive or Van der Waals interactions are involved, or that electronic switches have taken place leading to chemi-sorption or chemical combination. Migration across a surface or through a solid medium may thus involve movement across an energy barrier from one position of minimum potential energy to another. At sufficiently high temperatures in the higher energy levels activated Surface migration naturally merges into free migration, with a consequent change in the temperature dependence of the diffusion. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | DIFFUSION |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Rideal, E. K. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/15kIDdT0psIKcxgmxhoDrAdchBSWLQW2D/view?usp=drivesdk">https://drive.google.com/file/d/15kIDdT0psIKcxgmxhoDrAdchBSWLQW2D/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
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| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-16200 | 25.06.2025 | 25.06.2025 | Documentos solicitados |