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Transduser Photoelektrik

Edwiin
فیلڈ: Makaranta karamin kwarewa
China

Takaitaccen

Muhimman hanyoyi shahara ne wani kayan kimiyya mai yarje da zama-zaman shahara zuwa zama-zaman kula. Ana amfani da muhimman shahara wanda ke fara da elektronon idan an samu shahara, wanda ke canza siffofin kula na muhimmanci da ke yi waɗanda suka biyo kan shaharan da aka gaji. Zabbon da ake bayyana a nan ya nuna tsari na abincin muhimmanci.

Muhimman hanyoyi shahara ke cikin shahara ta hanyar abincin muhimmanci. Wannan hanyoyin ke taimaka da elektronon na abincin muhimmanci suka haɗa. Haɗarwar elektronon ke bayyana wata daga cikin uku:

  • Canza sauran cin muhimmanci.

  • Canza kula na fadada muhimmanci.

  • Canza kula na muhimmanci.

Tsarin Muhimman Hanyoyi Shahara

Muhimman hanyoyi shahara suna ci gaba da:

Hanyoyin Shahara

Hanyoyin shahara ke yarje da zama-zaman shahara zuwa zama-zaman kula. Ake da amincewar wasa da amincewar ala, duka da muhimman shahara kamar caesium antimony.

Idan shahara ta gaji amincewar ala, elektronon ke fara suka haɗa daga amincewar ala zuwa amincewar wasa. Duka amincewar wasa da amincewar ala su ne a cikin tubo mai karfi da ba a ambaci ba. Idan shahara ta gaji tubon, elektronon ke fara suka haɗa daga amincewar ala zuwa amincewar wasa.

Amincewar wasa ta kasance da kula mai karfi, wanda ke yi waɗanda suka biyo kan kulan da aka biyo. Tsawon wannan kulan ya danganta da karfin shaharan da aka gaji a tubo.

Hanyoyin Kula

Hanyoyin kula ke yarje da zama-zaman shahara zuwa kula. Ana amfani da abincin muhimmanci kamar cadmium selenide, germanium (Ge), ko selenium (Se) a matsayin muhimman shahara.

Idan shahara ta gaji abincin muhimmanci, sauran cin muhimmanci ke fara suka haɗa, kuma abincin muhimmanci ke yi wata sabbin birnin. Kula ke fara suka haɗa a cikin abincin muhimmanci, wanda ke yi waɗanda suka biyo kan kula na maƙa.

Hanyoyin Photovoltaic

Hanyoyin photovoltaic ce wata shahara mai yarje da zama-zaman shahara zuwa kula. Kula ke fara suka haɗa a cikin hanyoyin photovoltaic idan an sanya shiga. Silicon da selenium suna da amfani a matsayin abincin muhimmanci. Idan abincin muhimmanci ke gaji shahara (ba hawa ba), elektronon da ba suka haɗa su ke fara suka haɗa - wani abu da ake kira photovoltaic effect.

Haɗarwar elektronon ke bayyana kulan a cikin hanyoyin, wanda ake kira kulan photovoltaic.

Photodiode

Photodiode ce wata kayan kimiyya mai yarje da zama-zaman shahara zuwa kula. Idan photodiode ke gaji shahara, elektronon a cikin abincin muhimmanci ke fara suka haɗa. Photodiode ta da lokacin da ya fi girma da ke taimaka da aiki a cikin kula mai karfi.

Phototransistor

Phototransistor ce wata kayan kimiyya mai yarje da zama-zaman shahara zuwa kula, wanda ke bayyana kula da kula.

Hanyoyin Photovoltaic

Hanyoyin photovoltaic ce wata kayan kimiyya mai yarje da zama-zaman shahara zuwa kula, wanda ke bayyana kula da kula. Abincin muhimmanci ke cikin abinci mai karfi, wanda ke taimaka da shahara suka gaji muhimman shahara. Idan muhimman shahara ke gaji shahara, kula ke fara suka haɗa daga base zuwa emitter, wanda ke biyo kan kula.

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