11 research outputs found
The connection between the Basel problem and a special integral
By using Fubini theorem or Tonelli theorem, we find that the zeta function
value at 2 is equal to a special integral. Furthermore, We find that this
special integral is two times of another special integral. By using this fact
we obtain the relationship between Genocchi numbers and Bernoulli numbers. And
get some results about Bernoulli polynomials.Comment: 19 pages, 0 figure
The effect of hole-injection efficiency on efficiency droop of GaN-based light emitters investigated by light-emitting triodes
1
Electroluminescence induced by photoluminescence excitation in GaInN/GaN light-emitting diodes
Promotion of hole injection enabled by GaInN/GaN light-emitting triodes and its effect on the efficiency droop
Matching material polarization in GaInN light-emitting diodes – A novel concept for enhancing performance and reducing efficiency droop
1
Study of efficiency droop in GaInN/GaN and polarization-matched GaInN/AlGaInN and GaInN/GaInN light-emitting diodes
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