The role of nanoparticles concentration in the emission intensity enhancement of the laser-produced aluminum plasma

The nanoparticles-enhanced Laser-Induced Breakdown Spectroscopy (NELIBS) is an attractive technique to achieve the emission intensity enhancement of the LIBS spectrum. In this article, we present a study on the enhancement in the LIBS signals of seven different aluminum spectral lines using silver (...
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Autor*in:	Jamil, S. [verfasserIn] Liaqat, U. [verfasserIn] Ahmed, N. [verfasserIn] Ahmed, R. [verfasserIn] Umar, Z.A. [verfasserIn] Baig, M.A. [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2021

Schlagwörter:	NELIBS Emission intensity enhancement Ag nanoparticles

Übergeordnetes Werk:	Enthalten in: Physica / B - Amsterdam : Elsevier, 1988, 627
Übergeordnetes Werk:	volume:627

DOI / URN:	10.1016/j.physb.2021.413620

Katalog-ID:	ELV056506155

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520			\|a The nanoparticles-enhanced Laser-Induced Breakdown Spectroscopy (NELIBS) is an attractive technique to achieve the emission intensity enhancement of the LIBS spectrum. In this article, we present a study on the enhancement in the LIBS signals of seven different aluminum spectral lines using silver (Ag) nanoparticles on the surface of the Al target. The intensity enhancement factor of about 2–8 as compared with the conventional LIBS has been realized. The results showed an increase in the enhancement factor with the increasing concentration of the Ag nanoparticles. Plasma parameters, such as excitation temperature was estimated using the Boltzmann plot method whereas, the electron number density was estimated from the Stark broadened Al I lines. An increase in the excitation temperature and electron number density has been observed in NELIBS as compared with the conventional LIBS. Furthermore, the relative concentration of the neutral aluminum atoms estimated from the Boltzmann plot is found to be higher in NELIBS as compared with conventional LIBS. The presence of silver nanoparticles resulted in a better interaction of the laser beam with matter revealing enhanced emission intensity.
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allfields	10.1016/j.physb.2021.413620 doi (DE-627)ELV056506155 (ELSEVIER)S0921-4526(21)00768-7 DE-627 ger DE-627 rda eng 530 VZ 33.60 bkl 51.00 bkl Jamil, S. verfasserin aut The role of nanoparticles concentration in the emission intensity enhancement of the laser-produced aluminum plasma 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The nanoparticles-enhanced Laser-Induced Breakdown Spectroscopy (NELIBS) is an attractive technique to achieve the emission intensity enhancement of the LIBS spectrum. In this article, we present a study on the enhancement in the LIBS signals of seven different aluminum spectral lines using silver (Ag) nanoparticles on the surface of the Al target. The intensity enhancement factor of about 2–8 as compared with the conventional LIBS has been realized. The results showed an increase in the enhancement factor with the increasing concentration of the Ag nanoparticles. Plasma parameters, such as excitation temperature was estimated using the Boltzmann plot method whereas, the electron number density was estimated from the Stark broadened Al I lines. An increase in the excitation temperature and electron number density has been observed in NELIBS as compared with the conventional LIBS. Furthermore, the relative concentration of the neutral aluminum atoms estimated from the Boltzmann plot is found to be higher in NELIBS as compared with conventional LIBS. The presence of silver nanoparticles resulted in a better interaction of the laser beam with matter revealing enhanced emission intensity. NELIBS Emission intensity enhancement Ag nanoparticles Liaqat, U. verfasserin (orcid)0000-0001-5798-9890 aut Ahmed, N. verfasserin (orcid)0000-0003-0460-6571 aut Ahmed, R. verfasserin aut Umar, Z.A. verfasserin aut Baig, M.A. verfasserin (orcid)0000-0002-5151-3354 aut Enthalten in Physica / B Amsterdam : Elsevier, 1988 627 Online-Ressource (DE-627)266015093 (DE-600)1466579-7 (DE-576)074959840 1873-2135 nnns volume:627 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 33.60 Kondensierte Materie: Allgemeines VZ 51.00 Werkstoffkunde: Allgemeines VZ AR 627
spelling	10.1016/j.physb.2021.413620 doi (DE-627)ELV056506155 (ELSEVIER)S0921-4526(21)00768-7 DE-627 ger DE-627 rda eng 530 VZ 33.60 bkl 51.00 bkl Jamil, S. verfasserin aut The role of nanoparticles concentration in the emission intensity enhancement of the laser-produced aluminum plasma 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The nanoparticles-enhanced Laser-Induced Breakdown Spectroscopy (NELIBS) is an attractive technique to achieve the emission intensity enhancement of the LIBS spectrum. In this article, we present a study on the enhancement in the LIBS signals of seven different aluminum spectral lines using silver (Ag) nanoparticles on the surface of the Al target. The intensity enhancement factor of about 2–8 as compared with the conventional LIBS has been realized. The results showed an increase in the enhancement factor with the increasing concentration of the Ag nanoparticles. Plasma parameters, such as excitation temperature was estimated using the Boltzmann plot method whereas, the electron number density was estimated from the Stark broadened Al I lines. An increase in the excitation temperature and electron number density has been observed in NELIBS as compared with the conventional LIBS. Furthermore, the relative concentration of the neutral aluminum atoms estimated from the Boltzmann plot is found to be higher in NELIBS as compared with conventional LIBS. The presence of silver nanoparticles resulted in a better interaction of the laser beam with matter revealing enhanced emission intensity. NELIBS Emission intensity enhancement Ag nanoparticles Liaqat, U. verfasserin (orcid)0000-0001-5798-9890 aut Ahmed, N. verfasserin (orcid)0000-0003-0460-6571 aut Ahmed, R. verfasserin aut Umar, Z.A. verfasserin aut Baig, M.A. verfasserin (orcid)0000-0002-5151-3354 aut Enthalten in Physica / B Amsterdam : Elsevier, 1988 627 Online-Ressource (DE-627)266015093 (DE-600)1466579-7 (DE-576)074959840 1873-2135 nnns volume:627 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 33.60 Kondensierte Materie: Allgemeines VZ 51.00 Werkstoffkunde: Allgemeines VZ AR 627
allfields_unstemmed	10.1016/j.physb.2021.413620 doi (DE-627)ELV056506155 (ELSEVIER)S0921-4526(21)00768-7 DE-627 ger DE-627 rda eng 530 VZ 33.60 bkl 51.00 bkl Jamil, S. verfasserin aut The role of nanoparticles concentration in the emission intensity enhancement of the laser-produced aluminum plasma 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The nanoparticles-enhanced Laser-Induced Breakdown Spectroscopy (NELIBS) is an attractive technique to achieve the emission intensity enhancement of the LIBS spectrum. In this article, we present a study on the enhancement in the LIBS signals of seven different aluminum spectral lines using silver (Ag) nanoparticles on the surface of the Al target. The intensity enhancement factor of about 2–8 as compared with the conventional LIBS has been realized. The results showed an increase in the enhancement factor with the increasing concentration of the Ag nanoparticles. Plasma parameters, such as excitation temperature was estimated using the Boltzmann plot method whereas, the electron number density was estimated from the Stark broadened Al I lines. An increase in the excitation temperature and electron number density has been observed in NELIBS as compared with the conventional LIBS. Furthermore, the relative concentration of the neutral aluminum atoms estimated from the Boltzmann plot is found to be higher in NELIBS as compared with conventional LIBS. The presence of silver nanoparticles resulted in a better interaction of the laser beam with matter revealing enhanced emission intensity. NELIBS Emission intensity enhancement Ag nanoparticles Liaqat, U. verfasserin (orcid)0000-0001-5798-9890 aut Ahmed, N. verfasserin (orcid)0000-0003-0460-6571 aut Ahmed, R. verfasserin aut Umar, Z.A. verfasserin aut Baig, M.A. verfasserin (orcid)0000-0002-5151-3354 aut Enthalten in Physica / B Amsterdam : Elsevier, 1988 627 Online-Ressource (DE-627)266015093 (DE-600)1466579-7 (DE-576)074959840 1873-2135 nnns volume:627 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 33.60 Kondensierte Materie: Allgemeines VZ 51.00 Werkstoffkunde: Allgemeines VZ AR 627
allfieldsGer	10.1016/j.physb.2021.413620 doi (DE-627)ELV056506155 (ELSEVIER)S0921-4526(21)00768-7 DE-627 ger DE-627 rda eng 530 VZ 33.60 bkl 51.00 bkl Jamil, S. verfasserin aut The role of nanoparticles concentration in the emission intensity enhancement of the laser-produced aluminum plasma 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The nanoparticles-enhanced Laser-Induced Breakdown Spectroscopy (NELIBS) is an attractive technique to achieve the emission intensity enhancement of the LIBS spectrum. In this article, we present a study on the enhancement in the LIBS signals of seven different aluminum spectral lines using silver (Ag) nanoparticles on the surface of the Al target. The intensity enhancement factor of about 2–8 as compared with the conventional LIBS has been realized. The results showed an increase in the enhancement factor with the increasing concentration of the Ag nanoparticles. Plasma parameters, such as excitation temperature was estimated using the Boltzmann plot method whereas, the electron number density was estimated from the Stark broadened Al I lines. An increase in the excitation temperature and electron number density has been observed in NELIBS as compared with the conventional LIBS. Furthermore, the relative concentration of the neutral aluminum atoms estimated from the Boltzmann plot is found to be higher in NELIBS as compared with conventional LIBS. The presence of silver nanoparticles resulted in a better interaction of the laser beam with matter revealing enhanced emission intensity. NELIBS Emission intensity enhancement Ag nanoparticles Liaqat, U. verfasserin (orcid)0000-0001-5798-9890 aut Ahmed, N. verfasserin (orcid)0000-0003-0460-6571 aut Ahmed, R. verfasserin aut Umar, Z.A. verfasserin aut Baig, M.A. verfasserin (orcid)0000-0002-5151-3354 aut Enthalten in Physica / B Amsterdam : Elsevier, 1988 627 Online-Ressource (DE-627)266015093 (DE-600)1466579-7 (DE-576)074959840 1873-2135 nnns volume:627 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 33.60 Kondensierte Materie: Allgemeines VZ 51.00 Werkstoffkunde: Allgemeines VZ AR 627
allfieldsSound	10.1016/j.physb.2021.413620 doi (DE-627)ELV056506155 (ELSEVIER)S0921-4526(21)00768-7 DE-627 ger DE-627 rda eng 530 VZ 33.60 bkl 51.00 bkl Jamil, S. verfasserin aut The role of nanoparticles concentration in the emission intensity enhancement of the laser-produced aluminum plasma 2021 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The nanoparticles-enhanced Laser-Induced Breakdown Spectroscopy (NELIBS) is an attractive technique to achieve the emission intensity enhancement of the LIBS spectrum. In this article, we present a study on the enhancement in the LIBS signals of seven different aluminum spectral lines using silver (Ag) nanoparticles on the surface of the Al target. The intensity enhancement factor of about 2–8 as compared with the conventional LIBS has been realized. The results showed an increase in the enhancement factor with the increasing concentration of the Ag nanoparticles. Plasma parameters, such as excitation temperature was estimated using the Boltzmann plot method whereas, the electron number density was estimated from the Stark broadened Al I lines. An increase in the excitation temperature and electron number density has been observed in NELIBS as compared with the conventional LIBS. Furthermore, the relative concentration of the neutral aluminum atoms estimated from the Boltzmann plot is found to be higher in NELIBS as compared with conventional LIBS. The presence of silver nanoparticles resulted in a better interaction of the laser beam with matter revealing enhanced emission intensity. NELIBS Emission intensity enhancement Ag nanoparticles Liaqat, U. verfasserin (orcid)0000-0001-5798-9890 aut Ahmed, N. verfasserin (orcid)0000-0003-0460-6571 aut Ahmed, R. verfasserin aut Umar, Z.A. verfasserin aut Baig, M.A. verfasserin (orcid)0000-0002-5151-3354 aut Enthalten in Physica / B Amsterdam : Elsevier, 1988 627 Online-Ressource (DE-627)266015093 (DE-600)1466579-7 (DE-576)074959840 1873-2135 nnns volume:627 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 33.60 Kondensierte Materie: Allgemeines VZ 51.00 Werkstoffkunde: Allgemeines VZ AR 627
language	English
source	Enthalten in Physica / B 627 volume:627
sourceStr	Enthalten in Physica / B 627 volume:627
format_phy_str_mv	Article
bklname	Kondensierte Materie: Allgemeines Werkstoffkunde: Allgemeines
institution	findex.gbv.de
topic_facet	NELIBS Emission intensity enhancement Ag nanoparticles
dewey-raw	530
isfreeaccess_bool	false
container_title	Physica / B
authorswithroles_txt_mv	Jamil, S. @@aut@@ Liaqat, U. @@aut@@ Ahmed, N. @@aut@@ Ahmed, R. @@aut@@ Umar, Z.A. @@aut@@ Baig, M.A. @@aut@@
publishDateDaySort_date	2021-01-01T00:00:00Z
hierarchy_top_id	266015093
dewey-sort	3530
id	ELV056506155
language_de	englisch
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author	Jamil, S.
spellingShingle	Jamil, S. ddc 530 bkl 33.60 bkl 51.00 misc NELIBS misc Emission intensity enhancement misc Ag nanoparticles The role of nanoparticles concentration in the emission intensity enhancement of the laser-produced aluminum plasma
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topic_title	530 VZ 33.60 bkl 51.00 bkl The role of nanoparticles concentration in the emission intensity enhancement of the laser-produced aluminum plasma NELIBS Emission intensity enhancement Ag nanoparticles
topic	ddc 530 bkl 33.60 bkl 51.00 misc NELIBS misc Emission intensity enhancement misc Ag nanoparticles
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title	The role of nanoparticles concentration in the emission intensity enhancement of the laser-produced aluminum plasma
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title_full	The role of nanoparticles concentration in the emission intensity enhancement of the laser-produced aluminum plasma
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title_sort	the role of nanoparticles concentration in the emission intensity enhancement of the laser-produced aluminum plasma
title_auth	The role of nanoparticles concentration in the emission intensity enhancement of the laser-produced aluminum plasma
abstract	The nanoparticles-enhanced Laser-Induced Breakdown Spectroscopy (NELIBS) is an attractive technique to achieve the emission intensity enhancement of the LIBS spectrum. In this article, we present a study on the enhancement in the LIBS signals of seven different aluminum spectral lines using silver (Ag) nanoparticles on the surface of the Al target. The intensity enhancement factor of about 2–8 as compared with the conventional LIBS has been realized. The results showed an increase in the enhancement factor with the increasing concentration of the Ag nanoparticles. Plasma parameters, such as excitation temperature was estimated using the Boltzmann plot method whereas, the electron number density was estimated from the Stark broadened Al I lines. An increase in the excitation temperature and electron number density has been observed in NELIBS as compared with the conventional LIBS. Furthermore, the relative concentration of the neutral aluminum atoms estimated from the Boltzmann plot is found to be higher in NELIBS as compared with conventional LIBS. The presence of silver nanoparticles resulted in a better interaction of the laser beam with matter revealing enhanced emission intensity.
abstractGer	The nanoparticles-enhanced Laser-Induced Breakdown Spectroscopy (NELIBS) is an attractive technique to achieve the emission intensity enhancement of the LIBS spectrum. In this article, we present a study on the enhancement in the LIBS signals of seven different aluminum spectral lines using silver (Ag) nanoparticles on the surface of the Al target. The intensity enhancement factor of about 2–8 as compared with the conventional LIBS has been realized. The results showed an increase in the enhancement factor with the increasing concentration of the Ag nanoparticles. Plasma parameters, such as excitation temperature was estimated using the Boltzmann plot method whereas, the electron number density was estimated from the Stark broadened Al I lines. An increase in the excitation temperature and electron number density has been observed in NELIBS as compared with the conventional LIBS. Furthermore, the relative concentration of the neutral aluminum atoms estimated from the Boltzmann plot is found to be higher in NELIBS as compared with conventional LIBS. The presence of silver nanoparticles resulted in a better interaction of the laser beam with matter revealing enhanced emission intensity.
abstract_unstemmed	The nanoparticles-enhanced Laser-Induced Breakdown Spectroscopy (NELIBS) is an attractive technique to achieve the emission intensity enhancement of the LIBS spectrum. In this article, we present a study on the enhancement in the LIBS signals of seven different aluminum spectral lines using silver (Ag) nanoparticles on the surface of the Al target. The intensity enhancement factor of about 2–8 as compared with the conventional LIBS has been realized. The results showed an increase in the enhancement factor with the increasing concentration of the Ag nanoparticles. Plasma parameters, such as excitation temperature was estimated using the Boltzmann plot method whereas, the electron number density was estimated from the Stark broadened Al I lines. An increase in the excitation temperature and electron number density has been observed in NELIBS as compared with the conventional LIBS. Furthermore, the relative concentration of the neutral aluminum atoms estimated from the Boltzmann plot is found to be higher in NELIBS as compared with conventional LIBS. The presence of silver nanoparticles resulted in a better interaction of the laser beam with matter revealing enhanced emission intensity.
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title_short	The role of nanoparticles concentration in the emission intensity enhancement of the laser-produced aluminum plasma
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The role of nanoparticles concentration in the emission intensity enhancement of the laser-produced aluminum plasma

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