Abstrakti
A low cost vibrating sample magnetometer (VSM) has been constructed by using an electromagnet and an audio loud speaker; where both are controlled by a data acquisition device. The constructed VSM records the magnetic hysteresis loop up to 8.3 KG at room temperature. The apparatus has been calibrated and tested by using magnetic hysteresis data of some ferrite samples measured by two scientifically calibrated magnetometers; model (Lake Shore 7410) and model (LDJ Electronics Inc. Troy, MI).
Alkuperäiskieli | Englanti |
---|---|
Sivut | 25-30 |
Sivumäärä | 6 |
Julkaisu | Journal of Magnetism and Magnetic Materials |
Vuosikerta | 386 |
DOI - pysyväislinkit | |
Tila | Julkaistu - 15 heinäk. 2015 |
OKM-julkaisutyyppi | A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä |