Structural Study of Europium Doped Gadolinium Polyphosphates LiGd(PO3)4 and Its Effect on Their Spectroscopic, Thermal, Magnetic, and Optical Properties

<table class="fixed-width table-group" id="tab6"><tr><td><table class="table"><colgroup><col style="width:8.28em"/><col style="width:6.48em"/></colgroup><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Wavelength (nm)</td><td class="align_center">Attribution</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">287</td><td class="align_center">7F0→5I6</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">294</td><td class="align_center">7F0→5F4</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">297</td><td class="align_center">7F0→5F2</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">6318</td><td class="align_center">7F0→5H6</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">321</td><td class="align_center">7F0→5H4</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">328</td><td class="align_center">7F0→5H7</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">363</td><td class="align_center">7F0→5D4</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">376</td><td class="align_center">7F1→5D4</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">373-390</td><td class="align_center">7F0→<svg height="17.2704pt" id="M139" style="vertical-align:-5.834299pt" version="1.1" viewbox="-0.0498162 -11.4361 35.5627 17.2704" width="35.5627pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.0091,0,0,-0.0091,0,-5.741)"><path d="M158 548H390L417 615L410 623H122L83 318C105 326 143 337 185 337C296 337 350 275 350 188C350 116 308 42 225 42C164 42 122 74 100 93C90 101 82 99 72 92C60 82 51 68 50 59C48 46 52 38 66 24C82 9 125 -12 172 -12C225 -11 292 15 346 59C408 108 437 166 437 226C437 309 371 397 242 397C214 397 170 382 133 369L158 548Z" id="g50-54"></path></g><g transform="matrix(.013,0,0,-0.013,4.946,.933)"><path d="M692 302H438V274C537 267 543 260 543 188V103C543 61 531 48 511 37C489 26 458 20 424 20C231 20 146 188 146 333C146 517 258 630 411 630C507 630 582 597 606 474L634 480C627 546 622 601 619 636C586 643 510 665 426 665C230 665 44 552 44 321C44 122 191 -15 411 -15C491 -15 573 7 635 21C629 49 628 81 628 116V202C628 261 632 266 692 274V302Z" id="g121-69"></path></g><g transform="matrix(.0091,0,0,-0.0091,14.276,4.268)"><path d="M310 650H45V617C128 612 136 604 136 522V187C136 103 134 47 125 -1C114 -60 85 -105 26 -133L41 -166C69 -158 100 -141 135 -110C201 -52 223 22 223 154V522C223 603 231 612 310 617V650Z" id="g58-72"></path></g><g transform="matrix(.0091,0,0,-0.0091,17.352,4.268)"><path d="M309 -142C211 -61 151 99 151 271S210 601 309 683L288 710C141 611 75 451 75 272V271C75 90 141 -72 288 -169L309 -142Z" id="g50-41"></path></g><g transform="matrix(.0091,0,0,-0.0091,20.61,4.268)"><path d="M414 144C384 79 371 75 317 75H135L276 221C367 316 408 376 408 465C408 570 327 635 237 635C179 635 131 609 100 575L42 494L67 471C94 510 138 565 205 565C277 565 321 517 321 435C321 348 258 270 195 195C146 137 88 81 33 26V0H411C423 44 433 88 446 135L414 144Z" id="g50-51"></path></g><g transform="matrix(.0091,0,0,-0.0091,25.042,4.268)"><path d="M98 134C72 134 46 117 46 90C46 73 55 65 60 64C95 55 124 32 124 -4C124 -42 95 -68 44 -89L57 -123C122 -104 194 -60 194 22C194 94 136 134 98 134Z" id="g50-45"></path></g><g transform="matrix(.0091,0,0,-0.0091,27.198,4.268)"><path d="M462 177V227H365V632H320C217 496 116 350 21 208V177H284V109C284 43 280 38 190 31V0H451V31C369 38 365 43 365 108V177H462ZM284 227H88C155 336 218 430 282 519H284V227Z" id="g50-53"></path></g><g transform="matrix(.0091,0,0,-0.0091,31.671,4.268)"><path d="M283 271C283 451 220 610 70 710L48 683C146 603 207 443 207 271S149 -59 48 -142L70 -169C220 -67 283 90 283 271Z" id="g50-42"></path></g></svg></td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">394</td><td class="align_center">7F0→5L6</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">405</td><td class="align_center">7F1→5L6</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">416</td><td class="align_center">7F0→5D3</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">464</td><td class="align_center">7F0→5D2</td></tr><tr><td class="align_left" colspan="2"><hr/></td></tr><tr><td class="align_left">526</td><td class="align_center">7F0→5D1</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Excitation lines attribution of Eu3+ doped LiGd(PO3)4.</div>

International Journal of Analytical Chemistry

tab6

Table 6

Table 6: Structural Study of Europium Doped Gadolinium Polyphosphates LiGd(PO3)4 and Its Effect on Their Spectroscopic, Thermal, Magnetic, and Optical Properties

Table 6 | Structural Study of Europium Doped Gadolinium Polyphosphates LiGd(PO3)4 and Its Effect on Their Spectroscopic, Thermal, Magnetic, and Optical Properties 