El Instituto Politécnico Nacional
Contribuye al desarrollo económico y social de la nación, a través de la formación integral de personas competentes; de la investigación, el desarrollo tecnológico y la innovación. Además tiene reconocimiento internacional por su calidad e impacto social.
Statistics
Total Visits
| Views | |
|---|---|
| Fabrication and upconversion luminescence of Er3+/Yb 3+ codoped TeO2-WO3-Na2O-Nb 2O5-Al2O3 glass fibers | 759 |
Total Visits per Month
| April 2025 | May 2025 | June 2025 | July 2025 | August 2025 | September 2025 | October 2025 | |
|---|---|---|---|---|---|---|---|
| Fabrication and upconversion luminescence of Er3+/Yb 3+ codoped TeO2-WO3-Na2O-Nb 2O5-Al2O3 glass fibers | 0 | 1 | 5 | 19 | 2 | 3 | 19 |
File Downloads
| Views | |
|---|---|
| Fabrication and upconversion luminescence of Er3.pdf | 417 |
Top Country Views
| Views | |
|---|---|
| Estados Unidos | 263 |
| México | 119 |
| China | 35 |
| Canadá | 34 |
| Alemania | 28 |
| Francia | 20 |
| Ucrania | 14 |
| Reino Unido | 12 |
| Holanda | 9 |
| Italia | 8 |
Top City Views
| Views | |
|---|---|
| Mexico | 105 |
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| Ann Arbor | 9 |
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