Their Fermi levels moved upward as the defect states were filled by light generated carriers. As a result, their activation energies decreased.

光照时电导率增加，光注入后因光生载流子对缺陷态的填充使费米能级上移，从而使激活能减小；

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Aside from selling phones, one of RIM's key sources of cash in recent years has been service fees generated by BlackBerry users and carriers.

WSJ: RIM Places Risky BlackBerry Bet

The A380, the largest passenger plane ever made, has generated more than 100 orders from carriers worldwide.

FORBES: Beating Boeing

Carriers could presumably share the revenues generated by Google's keyword-based ads.

FORBES: Magazine Article