?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=EFEK+KANDUNGAN+Ce2O3+TERHADAP+STRUKTUR+DAN+SERAPAN%0D%0AGELOMBANG+MIKRO+MATERIAL+Ni0%2C5Zn0%2C5CeXFe(2-X)O4&rft.creator=Dinda+Rizki+Amelia%2C+1517041056&rft.subject=500+ilmu+pengetahuan+alam+dan+matematika&rft.subject=530+Fisika&rft.description=Synthesis+of+Ni0%2C5Zn0%2C5CexFe(2-x)O4+(x+%3D+0%2C010%3B+0%2C015%3B+0%2C020%3B+0%2C025%3B+and+0%2C030)%0D%0Amicrowave+wave+absorbers+was+carried+out+using+a+solid+reaction+method+with%0D%0Asintering+1.2000C+for+5+hours.+This+research+was+conducted+to+determine+the+effect%0D%0Aion+substitution+of+Ce3%2B+on+the+morphologi+structure+and+absorption+properties+of%0D%0ANi0%2C5Zn0%2C5CexFe(2-x)O4+material.+The+existence+of+a+single+phase+was+found+in+all%0D%0Asamples+with+a+value+of+x+%3D+0%2C010%3B+0%2C015%3B+0%2C020%3B+0%2C025%3B+and+0%2C030+and+have+been%0D%0Aidentified+by+using+XRD.+The+phase+lattice+parameter+of+Ni0%2C5Zn0%2C5Fe2O4+was%0D%0Adecreases+by+increasing+levels+of+Ce3+%2B+ions.+Observation+of+morphology+using+SEM%0D%0Ashows+the+formation+of+particles+which+tend+to+be+homogeneous+and+the+results+of%0D%0AEDS+show+that+the+levels+of+Ce3+%2B+ions+increase+as+x+values+are+added.Whereas+the%0D%0Aabsorption+ability+of+microwaves+as+measured+by+VNA+shows+a+maximum%0D%0Areflection+loss+(RL)+value+of+-16.43+dB+obtained+in+samples+with+a+value+of+x+%3D%0D%0A0.030.+Which+means+that+Ni0%2C5Zn0%2C5CexFe(2-x)O4+material+is+able+to+absorb%0D%0Amicrowaves+at+97.73%25+at+a+frequency+of+10.80+GHz.%0D%0A%0D%0AKeywords%3A+Cerium+oxide%2C+Nicel+zinc+ferrite%2C+and+Microwave+absorption.%0D%0ATelah+dilakukan+sintesis+penyerap+gelombang+mikro+Ni0%2C5Zn0%2C5CeXFe(2-X)O4+(x+%3D%0D%0A0%2C010%3B+0%2C015%3B+0%2C020%3B+0%2C025%3B+dan+0%2C030)+menggunakan+metode+reaksi+padatan%0D%0Adengan+pemanasan+pada+suhu+1.2000C+selama+5+jam.+Penelitian+ini+dilakukan+untuk%0D%0Amengetahui+pengaruh+subtitusi+ion+Ce3%2B+terhadap+struktur+morfologi+dan+sifat%0D%0Apenyerapan+bahan+Ni0%2C5Zn0%2C5CeXFe(2-X)O4.+Keberadaan+fasa+tunggal+terdapat+pada%0D%0Asemua+sampel+dengan+nilai+x+%3D+0%2C010%3B+0%2C015%3B+0%2C020%3B+0%2C025%3B+dan+0%2C030+dan+telah%0D%0Adiidentifikasi+dengan+menggunakan+XRD.+Parameter+kisi+fasa+Ni0%2C5Zn0%2C5Fe2O4%0D%0Amenurun+seiring+dengan+peningkatan+kadar+ion+Ce3%2B.+Pengamatan+morfologi%0D%0Adengan+menggunakan+SEM+menunjukan+terbentuknya+partikel+yang+cenderung%0D%0Ahomogen+dan+hasil+EDS+menunjukan+bahwa+kadar+ion+Ce3%2B+meningkat+seiring%0D%0Aditambahkan+nilai+x+.+Sedangkan+kemampuan+penyerapan+gelombang+mikro+yang%0D%0Adiukur+dengan+alat+VNA+menunjukan+nilai+reflection+loss+(RL)+maksimum+sebesar%0D%0A-16%2C43+dB+diperoleh+pada+sampel+dengan+nilai+x+%3D+0%2C030.+Yang+mengartikan%0D%0Abahwa+material+Ni0%2C5Zn0%2C5CeXFe(2-X)O4+mampu+menyerap+gelombang+mikro+sebesar%0D%0A97%2C73%25+pada+frekuensi+10%2C80+GHz.%0D%0A%0D%0AKata+kunci%3A+Cerium+oksida%2C+Nicel+zinc+ferrit%2C+dan+Penyerapan+gelombang+mikro.&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM&rft.date=2019&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F57520%2F1%2F1.%2520ABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F57520%2F2%2F2.%2520SKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F57520%2F3%2F3.%2520SKRIPSI%2520FULL%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Dinda+Rizki+Amelia%2C+1517041056++(2019)+EFEK+KANDUNGAN+Ce2O3+TERHADAP+STRUKTUR+DAN+SERAPAN+GELOMBANG+MIKRO+MATERIAL+Ni0%2C5Zn0%2C5CeXFe(2-X)O4.++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F57520%2F