journal article

Journal Article

Text

Journal of Applied Physics. 2009, 106(2), p. 023534

Evaluation of the precursor decay anomaly in single crystal lithium fluoride

American Institute of Physics

English

Text

2009-07-29

https://doi.org/10.1063/1.3159655

Yukio Sano and Tomokazu Sano, Journal of Applied Physics 106(2), 023534 (2009) https://doi.org/10.1063/1.3159655

To decide whether many dislocations are generated in lithium fluoride (LiF IIIb) and to examine whether the precursor decay anomaly exists, an equation that predicts the dislocation densities on the precursor decay curve without using any modeled dislocation generation rate has been derived. The value of the density of at most about 2.0× 1012 m-2 evaluated on the decay curve in the material IIIb for a projectile velocity of 340 m/s indicates that extremely many dislocations are not generated in the material. This value is not significantly larger than the value of about 1010 m-2 measured at a projectile velocity of 186 m/s. It is inferred from the evaluated value of 2.0× 1012 m-2 that the measured value of 1010 m -2 is not unreasonable and therefore that the precursor decay anomaly does not exist. In addition, it has been revealed that dislocation densities largely increase on the decay curve. © 2009 American Institute of Physics.

This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Sano Y., Sano T.. Evaluation of the precursor decay anomaly in single crystal lithium fluoride. Journal of Applied Physics, 106, 2, 023534 and may be found at https://doi.org/10.1063/1.3159655.

89434

Evaluation of the precursor decay anomaly in single crystal lithium fluoride

American Institute of Physics

English

2009-07-29

Journal of Applied Physics

106

2

023534

https://doi.org/10.1063/1.3159655

https://hdl.handle.net/11094/89434