Comparison of annealing behavior in photoacoustic signal intensity of

1999 ◽  
Author(s):  
Hiroshi Kuwahata ◽  
Nobuo Muto ◽  
Fumiya Uehara ◽  
Tokue Matsumori
Keyword(s):  
Signal Intensity ◽  
Photoacoustic Signal ◽  
Annealing Behavior

Dependence of the X-Ray Photoacoustic Signal Intensity of Pure Copper and Brass on Sample Thickness

1993 ◽  
Vol 32 (Part 1, No. 5B) ◽  
pp. 2554-2556 ◽  
Author(s):  
Taro Toyoda ◽  
Tsutomu Masujima ◽  
Hideaki Shiwaku ◽  
Masami Ando
Keyword(s):  
Signal Intensity ◽  
Pure Copper ◽  
Photoacoustic Signal ◽  
Sample Thickness ◽  
X Ray

Dependence of the Photoacoustic Signal Intensity Spectra on Sintering Temperature for Ceramic CdS andCdS0.5Se0.5

1997 ◽  
Vol 36 (Part 1, No. 5B) ◽  
pp. 3292-3296 ◽  
Author(s):  
Taro Toyoda ◽  
Hiroshi Fujimoto ◽  
Toshihiro Konaka
Keyword(s):  
Signal Intensity ◽  
Sintering Temperature ◽  
Photoacoustic Signal

Carrier Concentration Dependence of Photoacoustic Signal Intensity of Silicon

1999 ◽  
Vol 38 (Part 1, No. 5B) ◽  
pp. 3168-3170 ◽  
Author(s):  
Hiroshi Kuwahata ◽  
Nobuo Muto ◽  
Fumiya Uehara ◽  
Tokue Matsumori
Keyword(s):  
Carrier Concentration ◽  
Concentration Dependence ◽  
Signal Intensity ◽  
Photoacoustic Signal

Dependence of the X-Ray Photoacoustic Signal Intensity of Brass on Sample Thickness and Modulation Frequency

1992 ◽  
Vol 31 (Part 1, No. 8) ◽  
pp. 2648-2649 ◽  
Author(s):  
Taro Toyoda ◽  
Tsutomu Masujima ◽  
Hideaki Shiwaku ◽  
M. Ando
Keyword(s):  
Signal Intensity ◽  
Modulation Frequency ◽  
Photoacoustic Signal ◽  
Sample Thickness ◽  
X Ray

Two-stage self-seeding method for preparation of single crystals of poly(phenylene sulfide)

1989 ◽  
Vol 47 ◽  
pp. 368-369
Author(s):  
Sengshiu Chung ◽  
Peggy Cebe
Keyword(s):  
Single Crystals ◽  
High Performance ◽  
Dilute Solution ◽  
Two Stage ◽  
Annealing Behavior ◽  
High Performance Polymers ◽  
Seeding Method ◽  
Phenylene Sulfide

We are studying the crystallization and annealing behavior of high performance polymers, like poly(p-pheny1ene sulfide) PPS, and poly-(etheretherketone), PEEK. Our purpose is to determine whether PPS, which is similar in many ways to PEEK, undergoes reorganization during annealing. In an effort to address the issue of reorganization, we are studying solution grown single crystals of PPS as model materials.Observation of solution grown PPS crystals has been reported. Even from dilute solution, embrionic spherulites and aggregates were formed. We observe that these morphologies result when solutions containing uncrystallized polymer are cooled. To obtain samples of uniform single crystals, we have used two-stage self seeding and solution replacement techniques.

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