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31. Selective-emitter technology, with high-concentration dopant in electrode-contacts region and low concentration doping in the light absorption region, can overcome the above problem.

32. In the design of blocking voltage capability, the simplified formulas for the base region thickness and for the choice of doping concentrations are proposed.

33. The conductivity of composites after secondary doping with m-cresol was higher than the original.

34. Preliminary results have been achieved to eliminate these striations by doping with some unharmful element such as borons (B2O3) into the vacancies of BNN crystals.

35. The invention relates to HF/fluoride-free etching and doping media which are suitable for etching silicon dioxide layers and doping subjacent silicon layers.

36. The doping dependency of the checkerboard pattern offers strong evidence of a charge - density wave, Hudson said.

37. It is shown that doping design for the device′s material structure has evolved into band engineering design.

38. A: Where are the dressing rooms, doping control station and clinic?

39. By tetrabutyl titanate as titanium source, the ammonium carbonate as the doping agent, used the sol-gel method to prepare titanium dioxide photocatalyst.

40. The sine-squared potential is introduced to describe the periodic modulation of the conductive band of the doping superlattice formed by the alternative doping.

40. Sentencedict.com is a sentence dictionary, on which you can find excellent sentences for a large number of words.

41. The formation theory of aluminum-alloyed back surface field, the effect parameters to the doping concentration and the junction depth were analyzed.

42. Scandia and rhenium doped tungsten powders were prepared by solid-liquid doping combined with two-step reduction method.

43. The dielectric coefficient of 0.1%, 0.2% Y doped ceramic decrease with the doping content increase. but relative to the 0 doped ceramic their dielectric coefficient increase greatly.

44. Morevoer, using the lifetime of free photoelectrons, the optimal doping amount of shallow electron trap dopants was found by analyzing the distribution condition of electron traps in silver halide.

45. The ionicity of O 2- increases with Mg and Al doping.

46. The solid solubility of Ce ions in BaTiO_3 lattice and the effect of the Ce doping on the structure of BaTiO_3 dielectric ceramics were investigated by X-ray diffraction spectroscopy.

47. Finally, doping effects of as - prepared nano MnO 2 into EMD was studied.

48. Long - short bond market factors, the fourth quarter of doping.

49. New doping method has been found to decrease the surface resistance and volume resistance of the zinc oxide whiskers . The influence of Al-doping on the resistance of zinc oxide whiskers was studied.

50. Rechargeable lithium battery; Cathode material; Vanadium oxide; Metal doping; Nanostuctural material; Electrochemistry.

51. The films have Ohmic contact property, whose resistance is increasing with the increase of Ag doping concentration, which matches the model of Maxwell's theory of effective media.

52. Then we discuss the doping effect of the polymer which has the degenerate ground state.

53. Moreover, using the lifetime of free photoelectrons[sentencedict.com], the optimal doping amount of shallow electron trap dopants was found by analyzing the distribution condition of electron traps in silver halide.

54. In 1928, IAAF became the first International Sport Federation to ban the use of doping.

55. The sports world does not tolerate doping as it is a fundamental form of cheating.

56. The effect of lanthana doping and polyethylene glycol as gelatinization aid on the thermostability and BET surface of active A12O3 prepared by means of sol in water solution.

57. Doping of Au atoms in CNTs shifts the Fermi band downwards, thus reduces the height of the barrier height, resulting in a modulation in nanotube's the transport property of the nanotubes.

58. Effect of Inorganic Anion Doping on the Photo - catalytic Property of TiO _ 2 Film and Infrared Spectrum Analysis.

59. However the contribution of neutral impurity scattering to the total mobility is becoming smaller with increasing temperature at higher doping concentration.

60. A: Where are the dressing rooms, showers, doping control station and clinic?