OPTICAL PARAMETERS OF POLYVINYL ALCOHOL-MOLYBDENUM OXIDE COMPOSITE FILMS

Mohamde MAMZA; Abduelmajid NAJJAR

Makale detayları

OPTICAL PARAMETERS OF POLYVINYL ALCOHOL-MOLYBDENUM OXIDE COMPOSITE FILMS

Yazarlar:

Mohamde MAMZA | Abduelmajid NAJJAR

Yayıncı:

E-Journal of New World Sciences Academy

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Physical Sciences 2018 Vol.13 Issue 4, pp.46-54

Belge Tipi:

Makale

Yayın Tarihi:

10/2018

Belge Dili:

Türkçe

Document ID (Org No.):

2000830905

Sıklık:

Üç Aylık

eISSN:

1308-7304

Anahtar kelimeler:

Özet:

 


Polyvinyl
alcohol-molybdenum oxide (PVA-MoO3) composite films were prepared by
solution casting technique. The weight percentages of the oxide in the films
were 2.5% and 5%. The films were characterized by using a computerized double
beam UV-VIS spectrophotometer. Optical parameters of the composite films such
as real (n) and imaginary (k) parts of refractive index, optical conductivity
and dielectric constant were calculated. Other optical parameters (the
oscillator energy (E0) and dispersion energy (Ed)) have
been also evaluated. The obtained results revealed that doping of MoO3
had a significant effect on the optical properties.  The results showed that the increased ratio
of the oxide led to an increase in the calculated values of the PVA film
parameters and shifted toward high wavelength. The addition of 5.0% of MoO3
to PVA film raised the refractive index (n) value by 38.5%. The Results of this
study show that the PVA-MoO3 film can have many applications,
especially in the area of antireflective coating and photonic devices. 


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Makale detayları

OPTICAL PARAMETERS OF POLYVINYL ALCOHOL-MOLYBDENUM OXIDE COMPOSITE FILMS

Yazarlar:

Mohamde MAMZA | Abduelmajid NAJJAR

Yayıncı:

E-Journal of New World Sciences Academy

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Physical Sciences 2018 Vol.13 Issue 4, pp.46-54

Belge Tipi:

Makale

Yayın Tarihi:

10/2018

Belge Dili:

Türkçe

Document ID (Org No.):

2000830905

Sıklık:

Üç Aylık

eISSN:

1308-7304

Nanocomposite

Optical Parameters

Polyvinyl Alcohol

Molybdenum Oxide

Refractive Index

Sayı

Makale detayları

OPTICAL PARAMETERS OF POLYVINYL ALCOHOL-MOLYBDENUM OXIDE COMPOSITE FILMS

Yazarlar: Mohamde MAMZA | Abduelmajid NAJJAR

Yayıncı: E-Journal of New World Sciences Academy

Ana Başlıklar: Uygulamalı fizik

Dergi: Physical Sciences 2018 Vol.13 Issue 4, pp.46-54

Belge Tipi: Makale

Yayın Tarihi: 10/2018

Belge Dili: Türkçe

Document ID (Org No.): 2000830905

Sıklık: Üç Aylık

eISSN: 1308-7304

Nanocomposite

Optical Parameters

Polyvinyl Alcohol

Molybdenum Oxide

Refractive Index

Sayı

Yazarlar:

Mohamde MAMZA | Abduelmajid NAJJAR

Yayıncı:

E-Journal of New World Sciences Academy

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Physical Sciences 2018 Vol.13 Issue 4, pp.46-54

Belge Tipi:

Makale

Yayın Tarihi:

10/2018

Belge Dili:

Türkçe

Document ID (Org No.):

2000830905

Sıklık:

Üç Aylık

eISSN:

1308-7304