Initiation and arrest of an interfacial crack in a four-point bend test (Record no. 47473)

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fixed length control field 01939nam a2200289Ia 4500
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control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625153919.0
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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-13272
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245 10 - TITLE STATEMENT
Title Initiation and arrest of an interfacial crack in a four-point bend test
490 0# - SERIES STATEMENT
Volume/sequential designation Engineering Fracture Mechanics, 72(17), p.2584-2601, 2005
520 3# - SUMMARY, ETC.
Summary, etc. This paper describes a framework to study the initiation and arrest of an interfacial crack, using a combination of experiment and computation. We consider a test configuration widely used in the microelectronic industry: a sample of two substrates bonded by a stack of thin films, with a pre-crack in one of the substrates, perpendicularly impinging upon the films. When the sample is loaded to a critical level, the pre-crack initiates a new crack on one of the interfaces in the sample. The new crack often runs rapidly on the interface for a considerable length, and then arrests. We introduce a quantity, the initiation energy, to characterize the condition under which the pre-crack initiates the interfacial crack. The initiation energy is independent of the test configuration on the scale of the substrates, but changes greatly with the materials and stacking sequence of the films. We measure the initiation energy experimentally, interpret the data using mechanistic models, and use the initiation energy to predict the arrest crack length.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element THIN FILM
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Topical term or geographic name entry element INTERFACIAL FRACTURE
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element CRACK INITIATION
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element CRACK ARREST
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element FOUR-POINT BEND
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Huang, Z.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Suo, Z.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Xu, G.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name He, J.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Prevost, J.H.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Sukumar, N.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1t_T_thIzKdEOIFPgfI2iwxhYtJgpEP2a/view?usp=drivesdk">https://drive.google.com/file/d/1t_T_thIzKdEOIFPgfI2iwxhYtJgpEP2a/view?usp=drivesdk</a>
Public note Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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Source of classification or shelving scheme Clasificación local
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-13272 25.06.2025 25.06.2025 Documentos solicitados