Lub luag haujlwm ntawm photons
Photon yog qhov yooj yim particle uas hloov pauv electromagnetic thiab yog lub ntsuas cua boson. Photons yog cov nqa ntawm hluav taws xob hluav taws xob, thiab hauv quantum teb kev tshawb xav photons suav hais tias yog kev sib cais ntawm kev siv hluav taws xob. Piv nrog rau feem ntau cov ntawv pib, cov seem ntawm photon yog xoom, uas txhais tau tias nws qhov kev tawm mus ceev hauv lub tshuab nqus tsev yog qhov ceev ntawm lub teeb. Zoo li lwm yam quantum, photons muaj yoj-particle duality: photons tuaj yeem nthuav tawm cov yam ntxwv ntawm kev tig rov qab, cuam tshuam, thiab diffraction ntawm classic yoj; thiab cov particle xwm ntawm photons tuaj yeem ua pov thawj los ntawm cov nyhuv photoelectric. Cov kws yees duab tsuas tuaj yeem hloov ntawm lub zog, yog cov lattice hais, thiab yog cov huab hwm coj-theem zog theem ntawm cov lus hais ntawm quantum.