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 | 711 |
Total Visits per Month
| December 2024 | January 2025 | February 2025 | March 2025 | April 2025 | May 2025 | June 2025 | |
|---|---|---|---|---|---|---|---|
| Fabrication and upconversion luminescence of Er3+/Yb 3+ codoped TeO2-WO3-Na2O-Nb 2O5-Al2O3 glass fibers | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
File Downloads
| Views | |
|---|---|
| Fabrication and upconversion luminescence of Er3.pdf | 409 |
Top Country Views
| Views | |
|---|---|
| Estados Unidos | 251 |
| México | 119 |
| Canadá | 33 |
| China | 30 |
| Alemania | 28 |
| Francia | 20 |
| Ucrania | 14 |
| Reino Unido | 12 |
| Holanda | 9 |
| Italia | 8 |
Top City Views
| Views | |
|---|---|
| Mexico | 105 |
| Sunnyvale | 42 |
| Bellevue | 29 |
| Toronto | 29 |
| Houston | 14 |
| Woodbridge | 14 |
| Beijing | 10 |
| Ann Arbor | 8 |
| Kiez | 8 |
| Indianapolis | 7 |