MARC details
| 000 -LEADER |
|---|
| fixed length control field |
02703nam a2200241Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20250625162432.0 |
| 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-19519 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Pitfalls in Piezoresistivity Testing |
| 490 0# - SERIES STATEMENT |
|---|
| Volume/sequential designation |
Journal of Electronic Materials, https://doi.org/10.1007/s11664-022-09857-4, 2022 |
| 520 3# - SUMMARY, ETC. |
|---|
| Summary, etc. |
The field of piezoresistivity (the effect of strain/stress on the electrical resistivity of a material)has been growing exponentially since 1990, with the growth being particularly sharp since 2015, due to the rise of the multifunctionality and smartness of materials and structures. Most research involves composites with low-conductivity matrices (particularly polymers and cement)and high-conductivity fillers (metals and carbons, particularly microfillers and nanofillers). The composites alsoinclude high-performance structural materials containing continuous fibers (e.g., carbon fibers). The piezoresistivity enablesstructural self-sensing (without device incorporation). Unfortunately, pitfalls are common, due to the subject's interdisciplinarycharacter and the dominance of researchers without adequate background in electrical testing. This commentarycoherently describes the common pitfalls, which pertain to the experimental methods of piezoresistivity testing. The specific pitfalls include (i)using two electrodes rather than four electrodes for the resistance measurement, (ii)poor electrode design, (iii)improper electrode placement, (iv)improper design of the piezoresistive material, (v)improper data interpretation, (vi)unreliable determination of the gage factor (fractional change in resistance per unit strain), and (vii)unreliable measurement of the strain. Some of the pitfalls, such as allowing the silver paint to dry before electrode application, cannot be discerned from publications, but are revealed upon private discussion between this author and the authors of those publications (not referenced here to avoid embarrassment to those authors). These pitfalls result in questionable experimental results, which render the associated modeling work insufficiently meaningful. The hope is to improve the quality of future research in this field. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
PIEZORESISTIVITY |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
PIEZORESISTIVE MATERIALS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
ELECTRICAL RESISTIVITY |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
ELECTRICAL PROPERTIES |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
POLYMER-MATRIX COMPOSITES |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
CEMENT-BASED MATERIALS |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Chung, D. D. L. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
|---|
| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1hrUcHygznY-2_9THmIl8pXsZCL7QiFCz/view?usp=drivesdk">https://drive.google.com/file/d/1hrUcHygznY-2_9THmIl8pXsZCL7QiFCz/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 |
