Studies of the morphology and optical properties of nano erbium oxide embedded in PMMA matrix
•PMMA samples doped 4 wt% and 8 wt% of nano Er2O3 (PMMA/nEr2O3) films have been synthesized.•The structural properties of PMMA/nEr2O3 samples have been investigated by HRTEM and FTIR.•The linear and nonlinear optical properties of the PMMA/nEr2O3 samples have been studied and explained. Doping polym...
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| Veröffentlicht in: | Optics and laser technology 2020-09, Vol.129, p.106282, Article 106282 |
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| creator | Nafee, Sherif S. Hamdalla, Taymour A. Darwish, A.A.A. |
| description | •PMMA samples doped 4 wt% and 8 wt% of nano Er2O3 (PMMA/nEr2O3) films have been synthesized.•The structural properties of PMMA/nEr2O3 samples have been investigated by HRTEM and FTIR.•The linear and nonlinear optical properties of the PMMA/nEr2O3 samples have been studied and explained.
Doping polymethyl methacrylate (PMMA) with nano earth metal-oxides can play a significant role for modern optical devices. Films of PMMA doped with nEr2O3 (PMMA/nEr2O3, 4 and 8 wt%) were prepared using the casting technique. The size distribution of nEr2O3 was investigated at the nanoscale level by using high-resolution transmission electron microscopy (HR-TEM), and was found to be mixture of spherical particles ranging from 44 to 48 nm. The structure of the PMMA/nEr2O3 films was investigated using Fourier infrared transmission specrtoscopy, FITR. The linear and calculated nonlinear optical properties absorption were also investigated. The optical band gap of our fabricated films decreased by 6% due to doping by nEr2O3 at 8 wt%. Moreover, the estimation of the spectral moments (M−1 and M−3), energy dispersion, static refractive index (n0), the third-order susceptibility (χ(3)), nonlinear refractive index (n2) and the infinite dielectric constant (Ɛ∞) indicated a significant enhancement with increasing the concentration of nEr2O3. The present results indicated that PMMA/nEr2O3 could be used in different nonlinear optical applications such as image sensing and light-emitting diodes. |
| doi_str_mv | 10.1016/j.optlastec.2020.106282 |
| format | Article |
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Doping polymethyl methacrylate (PMMA) with nano earth metal-oxides can play a significant role for modern optical devices. Films of PMMA doped with nEr2O3 (PMMA/nEr2O3, 4 and 8 wt%) were prepared using the casting technique. The size distribution of nEr2O3 was investigated at the nanoscale level by using high-resolution transmission electron microscopy (HR-TEM), and was found to be mixture of spherical particles ranging from 44 to 48 nm. The structure of the PMMA/nEr2O3 films was investigated using Fourier infrared transmission specrtoscopy, FITR. The linear and calculated nonlinear optical properties absorption were also investigated. The optical band gap of our fabricated films decreased by 6% due to doping by nEr2O3 at 8 wt%. Moreover, the estimation of the spectral moments (M−1 and M−3), energy dispersion, static refractive index (n0), the third-order susceptibility (χ(3)), nonlinear refractive index (n2) and the infinite dielectric constant (Ɛ∞) indicated a significant enhancement with increasing the concentration of nEr2O3. The present results indicated that PMMA/nEr2O3 could be used in different nonlinear optical applications such as image sensing and light-emitting diodes.</description><identifier>ISSN: 0030-3992</identifier><identifier>EISSN: 1879-2545</identifier><identifier>DOI: 10.1016/j.optlastec.2020.106282</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Doping ; Erbium ; Erbium oxide ; Light emitting diodes ; Morphology ; Nano-erbium oxide (nEr2O3) ; Nonlinear optical properties ; Optical properties ; Particle size distribution ; Polymethyl methacrylate ; Polymethyl methacrylate (PMMA) ; Refractivity</subject><ispartof>Optics and laser technology, 2020-09, Vol.129, p.106282, Article 106282</ispartof><rights>2020 Elsevier Ltd</rights><rights>Copyright Elsevier BV Sep 2020</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c392t-96d8b299ffd54c374bfb1e50bd0402bbf4903feebf0d6a8420efd2cd7d75245b3</citedby><cites>FETCH-LOGICAL-c392t-96d8b299ffd54c374bfb1e50bd0402bbf4903feebf0d6a8420efd2cd7d75245b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.optlastec.2020.106282$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids></links><search><creatorcontrib>Nafee, Sherif S.</creatorcontrib><creatorcontrib>Hamdalla, Taymour A.</creatorcontrib><creatorcontrib>Darwish, A.A.A.</creatorcontrib><title>Studies of the morphology and optical properties of nano erbium oxide embedded in PMMA matrix</title><title>Optics and laser technology</title><description>•PMMA samples doped 4 wt% and 8 wt% of nano Er2O3 (PMMA/nEr2O3) films have been synthesized.•The structural properties of PMMA/nEr2O3 samples have been investigated by HRTEM and FTIR.•The linear and nonlinear optical properties of the PMMA/nEr2O3 samples have been studied and explained.
Doping polymethyl methacrylate (PMMA) with nano earth metal-oxides can play a significant role for modern optical devices. Films of PMMA doped with nEr2O3 (PMMA/nEr2O3, 4 and 8 wt%) were prepared using the casting technique. The size distribution of nEr2O3 was investigated at the nanoscale level by using high-resolution transmission electron microscopy (HR-TEM), and was found to be mixture of spherical particles ranging from 44 to 48 nm. The structure of the PMMA/nEr2O3 films was investigated using Fourier infrared transmission specrtoscopy, FITR. The linear and calculated nonlinear optical properties absorption were also investigated. The optical band gap of our fabricated films decreased by 6% due to doping by nEr2O3 at 8 wt%. Moreover, the estimation of the spectral moments (M−1 and M−3), energy dispersion, static refractive index (n0), the third-order susceptibility (χ(3)), nonlinear refractive index (n2) and the infinite dielectric constant (Ɛ∞) indicated a significant enhancement with increasing the concentration of nEr2O3. The present results indicated that PMMA/nEr2O3 could be used in different nonlinear optical applications such as image sensing and light-emitting diodes.</description><subject>Doping</subject><subject>Erbium</subject><subject>Erbium oxide</subject><subject>Light emitting diodes</subject><subject>Morphology</subject><subject>Nano-erbium oxide (nEr2O3)</subject><subject>Nonlinear optical properties</subject><subject>Optical properties</subject><subject>Particle size distribution</subject><subject>Polymethyl methacrylate</subject><subject>Polymethyl methacrylate (PMMA)</subject><subject>Refractivity</subject><issn>0030-3992</issn><issn>1879-2545</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNqFkFtLAzEQhYMoWKu_wYDPW2ez2dtjKd6gRUF9lLBJJjalu1mTrLT_3i0VX30aGM45M-cj5DqFWQppcbuZuT5umxBRzRiww7ZgFTshk7Qq64TlPD8lE4AMkqyu2Tm5CGEDALzIswn5eI2DthioMzSukbbO92u3dZ972nSajtFWNVvae9ejj7_CrukcRS_t0FK3sxopthK1Rk1tR19Wqzltm-jt7pKcmWYb8Op3Tsn7_d3b4jFZPj88LebLRGU1i0ld6EqyujZG51xlJZdGppiD1MCBSWl4DZlBlAZ00VScARrNlC51mTOey2xKbo65459fA4YoNm7w3XhSMM7TLAVWslFVHlXKuxA8GtF72zZ-L1IQB5ZiI_5YigNLcWQ5OudHJ44lvi16EZTFTqG2HlUU2tl_M34AAHyCkg</recordid><startdate>202009</startdate><enddate>202009</enddate><creator>Nafee, Sherif S.</creator><creator>Hamdalla, Taymour A.</creator><creator>Darwish, A.A.A.</creator><general>Elsevier Ltd</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>202009</creationdate><title>Studies of the morphology and optical properties of nano erbium oxide embedded in PMMA matrix</title><author>Nafee, Sherif S. ; Hamdalla, Taymour A. ; Darwish, A.A.A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c392t-96d8b299ffd54c374bfb1e50bd0402bbf4903feebf0d6a8420efd2cd7d75245b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Doping</topic><topic>Erbium</topic><topic>Erbium oxide</topic><topic>Light emitting diodes</topic><topic>Morphology</topic><topic>Nano-erbium oxide (nEr2O3)</topic><topic>Nonlinear optical properties</topic><topic>Optical properties</topic><topic>Particle size distribution</topic><topic>Polymethyl methacrylate</topic><topic>Polymethyl methacrylate (PMMA)</topic><topic>Refractivity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nafee, Sherif S.</creatorcontrib><creatorcontrib>Hamdalla, Taymour A.</creatorcontrib><creatorcontrib>Darwish, A.A.A.</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Optics and laser technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nafee, Sherif S.</au><au>Hamdalla, Taymour A.</au><au>Darwish, A.A.A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Studies of the morphology and optical properties of nano erbium oxide embedded in PMMA matrix</atitle><jtitle>Optics and laser technology</jtitle><date>2020-09</date><risdate>2020</risdate><volume>129</volume><spage>106282</spage><pages>106282-</pages><artnum>106282</artnum><issn>0030-3992</issn><eissn>1879-2545</eissn><abstract>•PMMA samples doped 4 wt% and 8 wt% of nano Er2O3 (PMMA/nEr2O3) films have been synthesized.•The structural properties of PMMA/nEr2O3 samples have been investigated by HRTEM and FTIR.•The linear and nonlinear optical properties of the PMMA/nEr2O3 samples have been studied and explained.
Doping polymethyl methacrylate (PMMA) with nano earth metal-oxides can play a significant role for modern optical devices. Films of PMMA doped with nEr2O3 (PMMA/nEr2O3, 4 and 8 wt%) were prepared using the casting technique. The size distribution of nEr2O3 was investigated at the nanoscale level by using high-resolution transmission electron microscopy (HR-TEM), and was found to be mixture of spherical particles ranging from 44 to 48 nm. The structure of the PMMA/nEr2O3 films was investigated using Fourier infrared transmission specrtoscopy, FITR. The linear and calculated nonlinear optical properties absorption were also investigated. The optical band gap of our fabricated films decreased by 6% due to doping by nEr2O3 at 8 wt%. Moreover, the estimation of the spectral moments (M−1 and M−3), energy dispersion, static refractive index (n0), the third-order susceptibility (χ(3)), nonlinear refractive index (n2) and the infinite dielectric constant (Ɛ∞) indicated a significant enhancement with increasing the concentration of nEr2O3. The present results indicated that PMMA/nEr2O3 could be used in different nonlinear optical applications such as image sensing and light-emitting diodes.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.optlastec.2020.106282</doi><oa>free_for_read</oa></addata></record> |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Doping Erbium Erbium oxide Light emitting diodes Morphology Nano-erbium oxide (nEr2O3) Nonlinear optical properties Optical properties Particle size distribution Polymethyl methacrylate Polymethyl methacrylate (PMMA) Refractivity |
| title | Studies of the morphology and optical properties of nano erbium oxide embedded in PMMA matrix |
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