Electrical conductivity, mobility and carrier concentration in Nb2O5 films: effect of NH4OH molarity
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Universiti Malaysia Perlis (UniMAP)
2021
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my.unimap-729472021-12-20T04:56:55Z Electrical conductivity, mobility and carrier concentration in Nb2O5 films: effect of NH4OH molarity Marwa, K. Abood Evan, T. Salim Jehan, A. Saimon Aseel Abdulkreem Hadi evan_tarq@yahoo.com 100354@uotechnology.edu.iq. Nb2O5 thin films Electrical characteristics Hall effect measurements Resistivity - temperature measurements Link to publisher's homepage at http://ijneam.unimap.edu.my This work presents the effect of NH4OH molarities on the electrical characteristics of Nb2O5 films prepared using the precipitation method. Hall Effect measurements proved the formation of n-type Nb2O5 films. The carrier concentration was found to increase with ammonium hydroxide molarities up to 12mol/L, while the carrier mobility decreased. Resistivity-temperature measurements confirm the semiconductor behaviors of the thin films. It also shows a decrease in the resistivity and activation energy with molarity increasing reaching its minimum value in 12 mol /L then they increased again. 2021-12-20T04:56:55Z 2021-12-20T04:56:55Z 2021-07 Article International Journal of Nanoelectronics and Materials, vol.14(3), 2021, pages 259-268 1985-5761 (Printed) 1997-4434 (Online) http://dspace.unimap.edu.my:80/xmlui/handle/123456789/72947 http://ijneam.unimap.edu.my en Universiti Malaysia Perlis (UniMAP) |
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Nb2O5 thin films Electrical characteristics Hall effect measurements Resistivity - temperature measurements |
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Nb2O5 thin films Electrical characteristics Hall effect measurements Resistivity - temperature measurements Marwa, K. Abood Evan, T. Salim Jehan, A. Saimon Aseel Abdulkreem Hadi Electrical conductivity, mobility and carrier concentration in Nb2O5 films: effect of NH4OH molarity |
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Link to publisher's homepage at http://ijneam.unimap.edu.my |
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evan_tarq@yahoo.com |
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evan_tarq@yahoo.com Marwa, K. Abood Evan, T. Salim Jehan, A. Saimon Aseel Abdulkreem Hadi |
| format |
Article |
| author |
Marwa, K. Abood Evan, T. Salim Jehan, A. Saimon Aseel Abdulkreem Hadi |
| author_sort |
Marwa, K. Abood |
| title |
Electrical conductivity, mobility and carrier concentration in Nb2O5 films: effect of NH4OH molarity |
| title_short |
Electrical conductivity, mobility and carrier concentration in Nb2O5 films: effect of NH4OH molarity |
| title_full |
Electrical conductivity, mobility and carrier concentration in Nb2O5 films: effect of NH4OH molarity |
| title_fullStr |
Electrical conductivity, mobility and carrier concentration in Nb2O5 films: effect of NH4OH molarity |
| title_full_unstemmed |
Electrical conductivity, mobility and carrier concentration in Nb2O5 films: effect of NH4OH molarity |
| title_sort |
electrical conductivity, mobility and carrier concentration in nb2o5 films: effect of nh4oh molarity |
| publisher |
Universiti Malaysia Perlis (UniMAP) |
| publishDate |
2021 |
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http://dspace.unimap.edu.my:80/xmlui/handle/123456789/72947 |
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1724609974791831552 |
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13.222552 |