Halbach array ndi mawonekedwe a maginito, omwe ndi njira yabwino kwambiri mu engineering. Cholinga chake ndi kupanga maginito amphamvu kwambiri okhala ndi maginito ochepa kwambiri. Mu 1979, pamene Klaus Halbach, katswiri wa ku America, adayesa kuyesa ma electron mathamangitsidwe, adapeza dongosolo lapadera la maginito lokhazikika, pang'onopang'ono linasintha dongosololi, ndipo potsiriza anapanga maginito otchedwa "Halbach".