| Views | |
| GaAs/Ge-heterorakenne aurinkokennosovelluksiin | 97 |
| tammikuu 2013 | helmikuu 2013 | maaliskuu 2013 | huhtikuu 2013 | toukokuu 2013 | |
| GaAs/Ge-heterorakenne aurinkokennosovelluksiin | 28 | 23 | 16 | 14 | 16 |
| Views | |
| United States of America | 53 |
| China | 18 |
| Canada | 16 |
| Finland | 6 |
| Russian Federation | 4 |
| Views | |
| Redwood City | 34 |
| Beijing | 18 |
| Toronto | 16 |
| Sayreville | 8 |
| Santa Clara | 5 |
| Tampere | 5 |
| Ashburn | 3 |
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| Helsinki | 1 |
| San Francisco | 1 |